FR874777A - Perfectionnements aux appareils photographiques - Google Patents

Perfectionnements aux appareils photographiques

Info

Publication number
FR874777A
FR874777A FR874777DA FR874777A FR 874777 A FR874777 A FR 874777A FR 874777D A FR874777D A FR 874777DA FR 874777 A FR874777 A FR 874777A
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
English (en)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR874777A publication Critical patent/FR874777A/fr
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)
FR874777D 1940-01-31 1941-08-20 Perfectionnements aux appareils photographiques Expired FR874777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US874777XA 1940-01-31 1940-01-31

Publications (1)

Publication Number Publication Date
FR874777A true FR874777A (fr) 1942-08-26

Family

ID=22205424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874777D Expired FR874777A (fr) 1940-01-31 1941-08-20 Perfectionnements aux appareils photographiques

Country Status (1)

Country Link
FR (1) FR874777A (fr)

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