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FR1079759A - Photoelectric micrometer - Google Patents

Photoelectric micrometer

Info

Publication number
FR1079759A
FR1079759A FR1079759DA FR1079759A FR 1079759 A FR1079759 A FR 1079759A FR 1079759D A FR1079759D A FR 1079759DA FR 1079759 A FR1079759 A FR 1079759A
Authority
FR
France
Prior art keywords
micrometer
photoelectric
photoelectric micrometer
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
Application number
Other languages
French (fr)
Inventor
Francois Gans
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1079759A publication Critical patent/FR1079759A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1079759D 1952-05-23 1952-05-23 Photoelectric micrometer Expired FR1079759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1079759T 1952-05-23

Publications (1)

Publication Number Publication Date
FR1079759A true FR1079759A (en) 1954-12-02

Family

ID=9609319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079759D Expired FR1079759A (en) 1952-05-23 1952-05-23 Photoelectric micrometer

Country Status (1)

Country Link
FR (1) FR1079759A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112579A (en) * 1976-08-12 1978-09-12 Morton Kaye Opto-mechanical measuring system
US4176460A (en) * 1976-08-12 1979-12-04 Morton Kaye Opto-mechanical measuring system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112579A (en) * 1976-08-12 1978-09-12 Morton Kaye Opto-mechanical measuring system
US4176460A (en) * 1976-08-12 1979-12-04 Morton Kaye Opto-mechanical measuring system

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