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FR1163604A - Optical device for reading graduated scales - Google Patents

Optical device for reading graduated scales

Info

Publication number
FR1163604A
FR1163604A FR1163604DA FR1163604A FR 1163604 A FR1163604 A FR 1163604A FR 1163604D A FR1163604D A FR 1163604DA FR 1163604 A FR1163604 A FR 1163604A
Authority
FR
France
Prior art keywords
optical device
graduated scales
reading graduated
reading
scales
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)
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
Application granted granted Critical
Publication of FR1163604A publication Critical patent/FR1163604A/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)
FR1163604D 1956-01-14 1956-12-26 Optical device for reading graduated scales Expired FR1163604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1163604X 1956-01-14

Publications (1)

Publication Number Publication Date
FR1163604A true FR1163604A (en) 1958-09-29

Family

ID=7728643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1163604D Expired FR1163604A (en) 1956-01-14 1956-12-26 Optical device for reading graduated scales

Country Status (1)

Country Link
FR (1) FR1163604A (en)

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