FR1090091A - Improvements to cameras - Google Patents

Improvements to cameras

Info

Publication number: FR1090091A
Authority: FR; France
Prior art keywords: cameras
Prior art date: 1953-09-23
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

Inventor

Georges Garre

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.)

1953-09-23

Filing date

1953-09-23

Publication date

1955-03-28

1953-09-23 Application filed filed Critical

1955-03-28 Application granted granted Critical

1955-03-28 Publication of FR1090091A publication Critical patent/FR1090091A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR1090091D 1953-09-23 1953-09-23 Improvements to cameras Expired FR1090091A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1090091T		1953-09-23

Publications (1)

Publication Number	Publication Date
FR1090091A true FR1090091A (en)	1955-03-28

Family

ID=9614720

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1090091D Expired FR1090091A (en)	1953-09-23	1953-09-23	Improvements to cameras

Country Status (1)

Country	Link
FR (1)	FR1090091A (en)

1953
- 1953-09-23 FR FR1090091D patent/FR1090091A/en not_active Expired

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