US2604262A - Multiplying and dividing means - Google Patents
Multiplying and dividing means Download PDFInfo
- Publication number
- US2604262A US2604262A US71641A US7164149A US2604262A US 2604262 A US2604262 A US 2604262A US 71641 A US71641 A US 71641A US 7164149 A US7164149 A US 7164149A US 2604262 A US2604262 A US 2604262A
- Authority
- US
- United States
- Prior art keywords
- multiplying
- dividing means
- dividing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/491—Computations with decimal numbers radix 12 or 20.
- G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
- G06F7/4983—Multiplying; Dividing
- G06F7/4985—Multiplying; Dividing by successive additions or subtractions
Landscapes
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71641A US2604262A (en) | 1949-01-19 | 1949-01-19 | Multiplying and dividing means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71641A US2604262A (en) | 1949-01-19 | 1949-01-19 | Multiplying and dividing means |
Publications (1)
Publication Number | Publication Date |
---|---|
US2604262A true US2604262A (en) | 1952-07-22 |
Family
ID=22102627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71641A Expired - Lifetime US2604262A (en) | 1949-01-19 | 1949-01-19 | Multiplying and dividing means |
Country Status (1)
Country | Link |
---|---|
US (1) | US2604262A (en) |
Cited By (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666575A (en) * | 1949-10-26 | 1954-01-19 | Gen Electric | Calculating device |
US2684746A (en) * | 1951-06-06 | 1954-07-27 | Ibm | Continuous form feeding device |
US2703201A (en) * | 1949-03-24 | 1955-03-01 | Ibm | Electronic divider |
US2729773A (en) * | 1953-04-09 | 1956-01-03 | Digital Control Systems Inc | Electric motor control system employing di-function signals |
US2757864A (en) * | 1950-08-30 | 1956-08-07 | Nat Res Dev | Information translating apparatus |
US2761620A (en) * | 1952-05-26 | 1956-09-04 | Clary Corp | Computing system |
US2768784A (en) * | 1956-10-30 | Gordon | ||
US2769592A (en) * | 1952-02-09 | 1956-11-06 | Monroe Caiculating Machine Com | Decimal point locator |
US2772050A (en) * | 1949-06-22 | 1956-11-27 | Nat Res Dev | Electronic digital computing machines |
US2772048A (en) * | 1954-03-15 | 1956-11-27 | Clary Corp | Readout utilizing radix conversion for an electronic calculator |
US2777635A (en) * | 1949-08-17 | 1957-01-15 | Nat Res Dev | Electronic digital computing machines |
US2777634A (en) * | 1949-08-17 | 1957-01-15 | Nat Res Dev | Electronic digital computing machines |
US2783939A (en) * | 1954-03-15 | 1957-03-05 | Clary Corp | Recording device for electronic counters or the like |
US2786628A (en) * | 1950-04-13 | 1957-03-26 | Nat Res Dev | Electronic digital computing devices |
US2789759A (en) * | 1949-06-22 | 1957-04-23 | Nat Res Dev | Electronic digital computing machines |
US2793806A (en) * | 1952-07-07 | 1957-05-28 | Clary Corp | Readout gating and switching circuit for electronic digital computer |
US2796218A (en) * | 1949-06-22 | 1957-06-18 | Nat Res Dev | Electronic computing devices with subsidiary storage |
US2797862A (en) * | 1951-11-08 | 1957-07-02 | Bell Telephone Labor Inc | Digital computer |
US2799449A (en) * | 1950-05-04 | 1957-07-16 | Nat Res Dev | Data storage transfer means for a digital computer |
US2800277A (en) * | 1950-05-18 | 1957-07-23 | Nat Res Dev | Controlling arrangements for electronic digital computing machines |
US2808986A (en) * | 1952-03-21 | 1957-10-08 | Jr Joseph J Stone | Electronic digital computer |
US2809783A (en) * | 1952-01-14 | 1957-10-15 | Donald H Jacobs | Magnetic storage device and storage units |
US2810516A (en) * | 1949-06-03 | 1957-10-22 | Nat Res Dev | Electronic digital computing devices |
US2824694A (en) * | 1950-09-06 | 1958-02-25 | Boni Alessandro | Analytic calculating machine |
US2829822A (en) * | 1949-10-24 | 1958-04-08 | Marchant Calculators Inc | Binary value calculator |
US2841328A (en) * | 1950-03-06 | 1958-07-01 | Northrop Aircraft Inc | Digital differential analyzer |
US2850719A (en) * | 1953-06-16 | 1958-09-02 | Monroe Calculating Machine | Data entering means for storage devices |
US2850234A (en) * | 1953-12-31 | 1958-09-02 | Ibm | Magnetic record input-output device for calculators |
US2852187A (en) * | 1952-12-16 | 1958-09-16 | Northrop Aircraft Inc | Automatic coding system for a digital differential analyzer |
US2853696A (en) * | 1955-07-18 | 1958-09-23 | Ncr Co | Computer editing and printing system |
US2855584A (en) * | 1951-11-09 | 1958-10-07 | Monroe Calculating Machine | Operating controls for electronic compouters |
US2856126A (en) * | 1953-04-20 | 1958-10-14 | Nat Res Dev | Multiplying arrangements for electronic digital computing machines |
US2863604A (en) * | 1951-10-04 | 1958-12-09 | Bull Sa Machines | Electronic calculator for multiplication and division |
US2865567A (en) * | 1954-06-22 | 1958-12-23 | Rca Corp | Multiple message comparator |
US2874901A (en) * | 1954-12-08 | 1959-02-24 | Thomas G Holmes | Tally instruction apparatus for automatic digital computers |
US2876687A (en) * | 1951-06-26 | 1959-03-10 | Graphic Arts Res Foundation In | Type composing apparatus |
US2879000A (en) * | 1952-11-18 | 1959-03-24 | Electronics Corp America | Digital inventory register |
US2885655A (en) * | 1954-04-09 | 1959-05-05 | Underwood Corp | Binary relative magnitude comparator |
US2892588A (en) * | 1952-01-31 | 1959-06-30 | Ibm | Multiplying arrangements for digital computing machines |
US2897480A (en) * | 1954-07-27 | 1959-07-28 | Hughes Aircraft Co | Error detecting system |
US2902675A (en) * | 1953-07-28 | 1959-09-01 | Underwood Corp | Storage apparatus for typing control |
US2907524A (en) * | 1954-06-01 | 1959-10-06 | Burroughs Corp | Conditional stop control apparatus |
US2910234A (en) * | 1954-11-18 | 1959-10-27 | Ibm | Bit count checking circuit |
US2909993A (en) * | 1954-11-18 | 1959-10-27 | Ibm | Printer for calculating unit |
US2913175A (en) * | 1953-03-20 | 1959-11-17 | Ibm | Computer storage data handling control apparatus |
US2923469A (en) * | 1954-01-15 | 1960-02-02 | Ibm | Electronic calculator |
US2934262A (en) * | 1953-07-27 | 1960-04-26 | Curtiss Wright Corp | Electronic digital computer |
US2934269A (en) * | 1954-11-23 | 1960-04-26 | Ibm | Product generator |
US2936116A (en) * | 1952-11-12 | 1960-05-10 | Hnghes Aircraft Company | Electronic digital computer |
US2942780A (en) * | 1954-07-01 | 1960-06-28 | Ibm | Multiplier-divider employing transistors |
US2945213A (en) * | 1956-02-24 | 1960-07-12 | Curtiss Wright Corp | Electronic calculator |
US2945625A (en) * | 1949-12-02 | 1960-07-19 | Int Standard Electric Corp | Information handling equipment |
US2947976A (en) * | 1955-05-19 | 1960-08-02 | Ncr Co | Computer data merging system |
US2950465A (en) * | 1954-03-22 | 1960-08-23 | Ibm | Electronic data processing machine |
US2951637A (en) * | 1954-01-11 | 1960-09-06 | Ibm | Floating decimal system |
US2954166A (en) * | 1952-12-10 | 1960-09-27 | Ncr Co | General purpose computer |
US2954926A (en) * | 1953-01-13 | 1960-10-04 | Sperry Rand Corp | Electronic data processing system |
US2955759A (en) * | 1956-02-28 | 1960-10-11 | Kienzle Apparate Gmbh | Computing apparatus |
US2955757A (en) * | 1956-04-24 | 1960-10-11 | Philips Corp | Devices for carrying out a division |
US2957626A (en) * | 1955-11-21 | 1960-10-25 | Ibm | High-speed electronic calculator |
US2959351A (en) * | 1955-11-02 | 1960-11-08 | Ibm | Data storage and processing machine |
US2961644A (en) * | 1957-01-28 | 1960-11-22 | Lab For Electronics Inc | Data translating apparatus |
US2966304A (en) * | 1955-08-23 | 1960-12-27 | Ibm | Electronic computer |
US2973901A (en) * | 1953-03-17 | 1961-03-07 | Ibm | Digital computing engines |
US2974866A (en) * | 1954-03-30 | 1961-03-14 | Ibm | Electronic data processing machine |
US2981470A (en) * | 1955-06-02 | 1961-04-25 | Char c ba | |
US2992294A (en) * | 1956-11-05 | 1961-07-11 | William J Ruano | Business machines |
US2998186A (en) * | 1958-04-25 | 1961-08-29 | Honeywell Regulator Co | Automatic electrical analogue computer |
US3000555A (en) * | 1955-03-04 | 1961-09-19 | Burroughs Corp | Digital computer input |
US3012725A (en) * | 1949-06-03 | 1961-12-12 | Ibm | Electronic digital computing devices |
US3012723A (en) * | 1955-01-12 | 1961-12-12 | Hogan Lab Inc | Electronic computer system |
DE1121853B (en) * | 1952-11-01 | 1962-01-11 | Int Computers & Tabulators Ltd | Multiplication machine |
US3023964A (en) * | 1954-12-28 | 1962-03-06 | Rca Corp | Digital computing systems |
US3028583A (en) * | 1955-08-10 | 1962-04-03 | Ibm | Information storage calculation system |
US3033456A (en) * | 1956-05-12 | 1962-05-08 | Emi Ltd | Apparatus for multiplying binary numbers |
US3033458A (en) * | 1955-01-27 | 1962-05-08 | Emi Ltd | Data-handling apparatus |
US3038657A (en) * | 1957-01-02 | 1962-06-12 | Ibm | Electrical switching apparatus |
US3042898A (en) * | 1956-06-28 | 1962-07-03 | Seismograph Service Corp | Recording and reproducing apparatus for seismic reflection mapping |
US3043510A (en) * | 1957-11-20 | 1962-07-10 | Sperry Rand Corp | Digital computer control |
US3045213A (en) * | 1955-05-10 | 1962-07-17 | Int Standard Electric Corp | Magnetic storage system |
US3047228A (en) * | 1957-03-30 | 1962-07-31 | Bauer Friedrich Ludwig | Automatic computing machines and method of operation |
US3053449A (en) * | 1955-03-04 | 1962-09-11 | Burroughs Corp | Electronic computer system |
US3061192A (en) * | 1958-08-18 | 1962-10-30 | Sylvania Electric Prod | Data processing system |
US3066280A (en) * | 1958-01-16 | 1962-11-27 | Western Reserve University | Searching selector |
US3117306A (en) * | 1958-02-17 | 1964-01-07 | Ibm | Multiplex computer inquiry stations |
US3127507A (en) * | 1959-04-24 | 1964-03-31 | Kienzle Apparate Gmbh | Electronic storage and calculating arrangement |
US3129321A (en) * | 1960-01-26 | 1964-04-14 | Universal Controls Inc | Data collating system |
US3157779A (en) * | 1960-06-28 | 1964-11-17 | Ibm | Core matrix calculator |
US3174135A (en) * | 1958-03-01 | 1965-03-16 | Int Standard Electric Corp | Program-controlled electronic data-processing system |
US3201762A (en) * | 1957-01-25 | 1965-08-17 | Honeywell Inc | Electrical data processing apparatus |
US3228009A (en) * | 1958-08-05 | 1966-01-04 | Marriott Hot Shoppes Inc | Information storage and readout system |
US3229255A (en) * | 1959-12-10 | 1966-01-11 | Ibm | Memory system |
US3245039A (en) * | 1954-03-22 | 1966-04-05 | Ibm | Electronic data processing machine |
US3274376A (en) * | 1955-05-18 | 1966-09-20 | Bendix Corp | Digital differential analyzer in conjunction with a general purpose computer |
US3784983A (en) * | 1952-03-31 | 1974-01-08 | Sperry Rand Corp | Information handling system |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126666A (en) * | 1935-11-14 | 1938-08-09 | Ibm | Multiplying machine |
US2272079A (en) * | 1938-12-30 | 1942-02-03 | Underwood Elliott Fisher Co | Printing mechanism for accounting machines |
US2328611A (en) * | 1938-06-10 | 1943-09-07 | Ibm | Dividing machine |
US2359631A (en) * | 1941-04-15 | 1944-10-03 | Ibm | Dividing machine |
US2409689A (en) * | 1942-11-02 | 1946-10-22 | Rca Corp | Electronic computing device |
US2435840A (en) * | 1943-12-28 | 1948-02-10 | Rca Corp | Computing device |
US2445215A (en) * | 1943-10-21 | 1948-07-13 | Rca Corp | Electronic computer |
GB616962A (en) * | 1945-09-27 | 1949-01-28 | British Tabulating Mach Co Ltd | Improvements in or relating to multiplying machines |
US2502360A (en) * | 1947-03-14 | 1950-03-28 | Bell Telephone Labor Inc | Electronic computer |
US2521789A (en) * | 1948-02-25 | 1950-09-12 | Rca Corp | Frequency control by electronic counter chains |
US2539673A (en) * | 1944-04-20 | 1951-01-30 | Rca Corp | Frequency measuring system |
-
1949
- 1949-01-19 US US71641A patent/US2604262A/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126666A (en) * | 1935-11-14 | 1938-08-09 | Ibm | Multiplying machine |
US2328611A (en) * | 1938-06-10 | 1943-09-07 | Ibm | Dividing machine |
US2272079A (en) * | 1938-12-30 | 1942-02-03 | Underwood Elliott Fisher Co | Printing mechanism for accounting machines |
US2359631A (en) * | 1941-04-15 | 1944-10-03 | Ibm | Dividing machine |
US2409689A (en) * | 1942-11-02 | 1946-10-22 | Rca Corp | Electronic computing device |
US2445215A (en) * | 1943-10-21 | 1948-07-13 | Rca Corp | Electronic computer |
US2435840A (en) * | 1943-12-28 | 1948-02-10 | Rca Corp | Computing device |
US2539673A (en) * | 1944-04-20 | 1951-01-30 | Rca Corp | Frequency measuring system |
GB616962A (en) * | 1945-09-27 | 1949-01-28 | British Tabulating Mach Co Ltd | Improvements in or relating to multiplying machines |
US2502360A (en) * | 1947-03-14 | 1950-03-28 | Bell Telephone Labor Inc | Electronic computer |
US2521789A (en) * | 1948-02-25 | 1950-09-12 | Rca Corp | Frequency control by electronic counter chains |
Cited By (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768784A (en) * | 1956-10-30 | Gordon | ||
US2703201A (en) * | 1949-03-24 | 1955-03-01 | Ibm | Electronic divider |
US3012724A (en) * | 1949-06-03 | 1961-12-12 | Ibm | Electronic digital computing devices |
US3012727A (en) * | 1949-06-03 | 1961-12-12 | Ibm | Electronic digital computing devices |
US3012725A (en) * | 1949-06-03 | 1961-12-12 | Ibm | Electronic digital computing devices |
US2810516A (en) * | 1949-06-03 | 1957-10-22 | Nat Res Dev | Electronic digital computing devices |
US2772050A (en) * | 1949-06-22 | 1956-11-27 | Nat Res Dev | Electronic digital computing machines |
US2789759A (en) * | 1949-06-22 | 1957-04-23 | Nat Res Dev | Electronic digital computing machines |
US2796218A (en) * | 1949-06-22 | 1957-06-18 | Nat Res Dev | Electronic computing devices with subsidiary storage |
US2777635A (en) * | 1949-08-17 | 1957-01-15 | Nat Res Dev | Electronic digital computing machines |
US2777634A (en) * | 1949-08-17 | 1957-01-15 | Nat Res Dev | Electronic digital computing machines |
US2829822A (en) * | 1949-10-24 | 1958-04-08 | Marchant Calculators Inc | Binary value calculator |
US2666575A (en) * | 1949-10-26 | 1954-01-19 | Gen Electric | Calculating device |
US2945625A (en) * | 1949-12-02 | 1960-07-19 | Int Standard Electric Corp | Information handling equipment |
US2841328A (en) * | 1950-03-06 | 1958-07-01 | Northrop Aircraft Inc | Digital differential analyzer |
US2786628A (en) * | 1950-04-13 | 1957-03-26 | Nat Res Dev | Electronic digital computing devices |
US2799449A (en) * | 1950-05-04 | 1957-07-16 | Nat Res Dev | Data storage transfer means for a digital computer |
US2840304A (en) * | 1950-05-18 | 1958-06-24 | Nat Res Dev | Data storage arrangements for electronic digital computing machines |
US2800277A (en) * | 1950-05-18 | 1957-07-23 | Nat Res Dev | Controlling arrangements for electronic digital computing machines |
US2840305A (en) * | 1950-05-18 | 1958-06-24 | Nat Res Dev | Rhythm control means for electronic digital computing machines |
US2757864A (en) * | 1950-08-30 | 1956-08-07 | Nat Res Dev | Information translating apparatus |
US2824694A (en) * | 1950-09-06 | 1958-02-25 | Boni Alessandro | Analytic calculating machine |
US2684746A (en) * | 1951-06-06 | 1954-07-27 | Ibm | Continuous form feeding device |
US2876687A (en) * | 1951-06-26 | 1959-03-10 | Graphic Arts Res Foundation In | Type composing apparatus |
US2863604A (en) * | 1951-10-04 | 1958-12-09 | Bull Sa Machines | Electronic calculator for multiplication and division |
US2797862A (en) * | 1951-11-08 | 1957-07-02 | Bell Telephone Labor Inc | Digital computer |
US2855584A (en) * | 1951-11-09 | 1958-10-07 | Monroe Calculating Machine | Operating controls for electronic compouters |
US2809783A (en) * | 1952-01-14 | 1957-10-15 | Donald H Jacobs | Magnetic storage device and storage units |
US2892588A (en) * | 1952-01-31 | 1959-06-30 | Ibm | Multiplying arrangements for digital computing machines |
US2769592A (en) * | 1952-02-09 | 1956-11-06 | Monroe Caiculating Machine Com | Decimal point locator |
US2808986A (en) * | 1952-03-21 | 1957-10-08 | Jr Joseph J Stone | Electronic digital computer |
US3784983A (en) * | 1952-03-31 | 1974-01-08 | Sperry Rand Corp | Information handling system |
US2761620A (en) * | 1952-05-26 | 1956-09-04 | Clary Corp | Computing system |
US2793806A (en) * | 1952-07-07 | 1957-05-28 | Clary Corp | Readout gating and switching circuit for electronic digital computer |
DE1121853B (en) * | 1952-11-01 | 1962-01-11 | Int Computers & Tabulators Ltd | Multiplication machine |
US2936116A (en) * | 1952-11-12 | 1960-05-10 | Hnghes Aircraft Company | Electronic digital computer |
US2879000A (en) * | 1952-11-18 | 1959-03-24 | Electronics Corp America | Digital inventory register |
US2954166A (en) * | 1952-12-10 | 1960-09-27 | Ncr Co | General purpose computer |
US2852187A (en) * | 1952-12-16 | 1958-09-16 | Northrop Aircraft Inc | Automatic coding system for a digital differential analyzer |
US2954926A (en) * | 1953-01-13 | 1960-10-04 | Sperry Rand Corp | Electronic data processing system |
US2973901A (en) * | 1953-03-17 | 1961-03-07 | Ibm | Digital computing engines |
US2913175A (en) * | 1953-03-20 | 1959-11-17 | Ibm | Computer storage data handling control apparatus |
US2729773A (en) * | 1953-04-09 | 1956-01-03 | Digital Control Systems Inc | Electric motor control system employing di-function signals |
US2856126A (en) * | 1953-04-20 | 1958-10-14 | Nat Res Dev | Multiplying arrangements for electronic digital computing machines |
US2850719A (en) * | 1953-06-16 | 1958-09-02 | Monroe Calculating Machine | Data entering means for storage devices |
US2934262A (en) * | 1953-07-27 | 1960-04-26 | Curtiss Wright Corp | Electronic digital computer |
US2902675A (en) * | 1953-07-28 | 1959-09-01 | Underwood Corp | Storage apparatus for typing control |
US2850234A (en) * | 1953-12-31 | 1958-09-02 | Ibm | Magnetic record input-output device for calculators |
US2951637A (en) * | 1954-01-11 | 1960-09-06 | Ibm | Floating decimal system |
US2923469A (en) * | 1954-01-15 | 1960-02-02 | Ibm | Electronic calculator |
US2783939A (en) * | 1954-03-15 | 1957-03-05 | Clary Corp | Recording device for electronic counters or the like |
US2772048A (en) * | 1954-03-15 | 1956-11-27 | Clary Corp | Readout utilizing radix conversion for an electronic calculator |
US3245039A (en) * | 1954-03-22 | 1966-04-05 | Ibm | Electronic data processing machine |
US2950465A (en) * | 1954-03-22 | 1960-08-23 | Ibm | Electronic data processing machine |
US2974866A (en) * | 1954-03-30 | 1961-03-14 | Ibm | Electronic data processing machine |
US2885655A (en) * | 1954-04-09 | 1959-05-05 | Underwood Corp | Binary relative magnitude comparator |
US2907524A (en) * | 1954-06-01 | 1959-10-06 | Burroughs Corp | Conditional stop control apparatus |
US2865567A (en) * | 1954-06-22 | 1958-12-23 | Rca Corp | Multiple message comparator |
US2942780A (en) * | 1954-07-01 | 1960-06-28 | Ibm | Multiplier-divider employing transistors |
US2897480A (en) * | 1954-07-27 | 1959-07-28 | Hughes Aircraft Co | Error detecting system |
US2909993A (en) * | 1954-11-18 | 1959-10-27 | Ibm | Printer for calculating unit |
US2910234A (en) * | 1954-11-18 | 1959-10-27 | Ibm | Bit count checking circuit |
US2934269A (en) * | 1954-11-23 | 1960-04-26 | Ibm | Product generator |
US2874901A (en) * | 1954-12-08 | 1959-02-24 | Thomas G Holmes | Tally instruction apparatus for automatic digital computers |
US3023964A (en) * | 1954-12-28 | 1962-03-06 | Rca Corp | Digital computing systems |
US3012723A (en) * | 1955-01-12 | 1961-12-12 | Hogan Lab Inc | Electronic computer system |
US3033458A (en) * | 1955-01-27 | 1962-05-08 | Emi Ltd | Data-handling apparatus |
US3000555A (en) * | 1955-03-04 | 1961-09-19 | Burroughs Corp | Digital computer input |
US3053449A (en) * | 1955-03-04 | 1962-09-11 | Burroughs Corp | Electronic computer system |
US3045213A (en) * | 1955-05-10 | 1962-07-17 | Int Standard Electric Corp | Magnetic storage system |
US3274376A (en) * | 1955-05-18 | 1966-09-20 | Bendix Corp | Digital differential analyzer in conjunction with a general purpose computer |
US2947976A (en) * | 1955-05-19 | 1960-08-02 | Ncr Co | Computer data merging system |
US2981470A (en) * | 1955-06-02 | 1961-04-25 | Char c ba | |
US2853696A (en) * | 1955-07-18 | 1958-09-23 | Ncr Co | Computer editing and printing system |
US3028583A (en) * | 1955-08-10 | 1962-04-03 | Ibm | Information storage calculation system |
US2966304A (en) * | 1955-08-23 | 1960-12-27 | Ibm | Electronic computer |
US2959351A (en) * | 1955-11-02 | 1960-11-08 | Ibm | Data storage and processing machine |
US2957626A (en) * | 1955-11-21 | 1960-10-25 | Ibm | High-speed electronic calculator |
US2945213A (en) * | 1956-02-24 | 1960-07-12 | Curtiss Wright Corp | Electronic calculator |
US2955759A (en) * | 1956-02-28 | 1960-10-11 | Kienzle Apparate Gmbh | Computing apparatus |
US2955757A (en) * | 1956-04-24 | 1960-10-11 | Philips Corp | Devices for carrying out a division |
US3033456A (en) * | 1956-05-12 | 1962-05-08 | Emi Ltd | Apparatus for multiplying binary numbers |
US3042898A (en) * | 1956-06-28 | 1962-07-03 | Seismograph Service Corp | Recording and reproducing apparatus for seismic reflection mapping |
US2992294A (en) * | 1956-11-05 | 1961-07-11 | William J Ruano | Business machines |
US3038657A (en) * | 1957-01-02 | 1962-06-12 | Ibm | Electrical switching apparatus |
US3201762A (en) * | 1957-01-25 | 1965-08-17 | Honeywell Inc | Electrical data processing apparatus |
US2961644A (en) * | 1957-01-28 | 1960-11-22 | Lab For Electronics Inc | Data translating apparatus |
US3047228A (en) * | 1957-03-30 | 1962-07-31 | Bauer Friedrich Ludwig | Automatic computing machines and method of operation |
US3043510A (en) * | 1957-11-20 | 1962-07-10 | Sperry Rand Corp | Digital computer control |
US3066280A (en) * | 1958-01-16 | 1962-11-27 | Western Reserve University | Searching selector |
US3117306A (en) * | 1958-02-17 | 1964-01-07 | Ibm | Multiplex computer inquiry stations |
US3174135A (en) * | 1958-03-01 | 1965-03-16 | Int Standard Electric Corp | Program-controlled electronic data-processing system |
US2998186A (en) * | 1958-04-25 | 1961-08-29 | Honeywell Regulator Co | Automatic electrical analogue computer |
US3228009A (en) * | 1958-08-05 | 1966-01-04 | Marriott Hot Shoppes Inc | Information storage and readout system |
US3061192A (en) * | 1958-08-18 | 1962-10-30 | Sylvania Electric Prod | Data processing system |
US3127507A (en) * | 1959-04-24 | 1964-03-31 | Kienzle Apparate Gmbh | Electronic storage and calculating arrangement |
US3229255A (en) * | 1959-12-10 | 1966-01-11 | Ibm | Memory system |
US3129321A (en) * | 1960-01-26 | 1964-04-14 | Universal Controls Inc | Data collating system |
US3157779A (en) * | 1960-06-28 | 1964-11-17 | Ibm | Core matrix calculator |
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