FR1275279A - Installation for checking the correctness of the position of the lines of a graduated circle - Google Patents

Installation for checking the correctness of the position of the lines of a graduated circle

Info

Publication number
FR1275279A
FR1275279A FR845361A FR845361A FR1275279A FR 1275279 A FR1275279 A FR 1275279A FR 845361 A FR845361 A FR 845361A FR 845361 A FR845361 A FR 845361A FR 1275279 A FR1275279 A FR 1275279A
Authority
FR
France
Prior art keywords
correctness
checking
installation
lines
graduated circle
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
FR845361A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Zeiss Sports Optics GmbH
Original Assignee
M Hensoldt and Soehne Optische Werke AG
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 by M Hensoldt and Soehne Optische Werke AG filed Critical M Hensoldt and Soehne Optische Werke AG
Priority to FR845361A priority Critical patent/FR1275279A/en
Application granted granted Critical
Publication of FR1275279A publication Critical patent/FR1275279A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR845361A 1960-11-29 1960-11-29 Installation for checking the correctness of the position of the lines of a graduated circle Expired FR1275279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845361A FR1275279A (en) 1960-11-29 1960-11-29 Installation for checking the correctness of the position of the lines of a graduated circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845361A FR1275279A (en) 1960-11-29 1960-11-29 Installation for checking the correctness of the position of the lines of a graduated circle

Publications (1)

Publication Number Publication Date
FR1275279A true FR1275279A (en) 1961-11-03

Family

ID=8743665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845361A Expired FR1275279A (en) 1960-11-29 1960-11-29 Installation for checking the correctness of the position of the lines of a graduated circle

Country Status (1)

Country Link
FR (1) FR1275279A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202993B (en) * 1961-06-20 1965-10-14 Michigan Tool Co Testing and setting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202993B (en) * 1961-06-20 1965-10-14 Michigan Tool Co Testing and setting device

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