JPS5616468B1 - - Google Patents
Info
- Publication number
- JPS5616468B1 JPS5616468B1 JP12614974A JP12614974A JPS5616468B1 JP S5616468 B1 JPS5616468 B1 JP S5616468B1 JP 12614974 A JP12614974 A JP 12614974A JP 12614974 A JP12614974 A JP 12614974A JP S5616468 B1 JPS5616468 B1 JP S5616468B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12614974A JPS5616468B1 (en) | 1974-10-31 | 1974-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12614974A JPS5616468B1 (en) | 1974-10-31 | 1974-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5616468B1 true JPS5616468B1 (en) | 1981-04-16 |
Family
ID=14927876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12614974A Pending JPS5616468B1 (en) | 1974-10-31 | 1974-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5616468B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62155873U (en) * | 1986-03-25 | 1987-10-03 | ||
| JPS6396856U (en) * | 1986-12-12 | 1988-06-22 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US329954A (en) * | 1885-11-10 | Steam-engine | ||
| US2658682A (en) * | 1949-01-31 | 1953-11-10 | Ibm | Record controlled machine |
| US2669390A (en) * | 1950-12-22 | 1954-02-16 | Reconstruction Finance Corp | Electronic signal responsive circuit having presettable count means |
| US2944734A (en) * | 1957-02-27 | 1960-07-12 | Ibm | Test scoring machine |
| US2994428A (en) * | 1958-04-28 | 1961-08-01 | Ncr Co | Sorting apparatus |
| US3201569A (en) * | 1961-06-12 | 1965-08-17 | United Aircraft Corp | Mark selection circuit |
| GB1084800A (en) * | 1963-10-08 | 1967-09-27 | Olivetti & Co Spa | Improvements in or relating to document sorters |
-
1974
- 1974-10-31 JP JP12614974A patent/JPS5616468B1/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US329954A (en) * | 1885-11-10 | Steam-engine | ||
| US2658682A (en) * | 1949-01-31 | 1953-11-10 | Ibm | Record controlled machine |
| US2669390A (en) * | 1950-12-22 | 1954-02-16 | Reconstruction Finance Corp | Electronic signal responsive circuit having presettable count means |
| US2944734A (en) * | 1957-02-27 | 1960-07-12 | Ibm | Test scoring machine |
| US2994428A (en) * | 1958-04-28 | 1961-08-01 | Ncr Co | Sorting apparatus |
| US3201569A (en) * | 1961-06-12 | 1965-08-17 | United Aircraft Corp | Mark selection circuit |
| GB1084800A (en) * | 1963-10-08 | 1967-09-27 | Olivetti & Co Spa | Improvements in or relating to document sorters |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62155873U (en) * | 1986-03-25 | 1987-10-03 | ||
| JPS6396856U (en) * | 1986-12-12 | 1988-06-22 |