FR1172879A - Improvements to cameras - Google Patents

Improvements to cameras

Info

Publication number
FR1172879A
FR1172879A FR1172879DA FR1172879A FR 1172879 A FR1172879 A FR 1172879A FR 1172879D A FR1172879D A FR 1172879DA FR 1172879 A FR1172879 A FR 1172879A
Authority
FR
France
Prior art keywords
cameras
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
Ernest Masquelie
Masquelie
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 FR1172879A publication Critical patent/FR1172879A/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/04—Roll-film cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1172879D 1957-03-08 1957-03-08 Improvements to cameras Expired FR1172879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172879T 1957-03-08

Publications (1)

Publication Number Publication Date
FR1172879A true FR1172879A (en) 1959-02-17

Family

ID=9658114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172879D Expired FR1172879A (en) 1957-03-08 1957-03-08 Improvements to cameras

Country Status (1)

Country Link
FR (1) FR1172879A (en)

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