FR929295A - Instant lens fixing device on photographic and cinematographic cameras - Google Patents

Instant lens fixing device on photographic and cinematographic cameras

Info

Publication number
FR929295A
FR929295A FR929295DA FR929295A FR 929295 A FR929295 A FR 929295A FR 929295D A FR929295D A FR 929295DA FR 929295 A FR929295 A FR 929295A
Authority
FR
France
Prior art keywords
photographic
fixing device
lens fixing
cinematographic cameras
instant
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
Jacques-Jean Broido
Jean Weissbrodt
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 FR929295A publication Critical patent/FR929295A/en
Expired legal-status Critical Current

Links

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)
FR929295D 1944-12-06 1944-12-06 Instant lens fixing device on photographic and cinematographic cameras Expired FR929295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929295T 1944-12-06

Publications (1)

Publication Number Publication Date
FR929295A true FR929295A (en) 1947-12-22

Family

ID=9442378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929295D Expired FR929295A (en) 1944-12-06 1944-12-06 Instant lens fixing device on photographic and cinematographic cameras

Country Status (1)

Country Link
FR (1) FR929295A (en)

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