FR922700A - Camera - Google Patents

Camera

Info

Publication number
FR922700A
FR922700A FR922700DA FR922700A FR 922700 A FR922700 A FR 922700A FR 922700D A FR922700D A FR 922700DA FR 922700 A FR922700 A FR 922700A
Authority
FR
France
Prior art keywords
camera
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
Marcel-Marie-Maurice Billon
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 FR922700A publication Critical patent/FR922700A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR922700D 1946-02-22 1946-02-22 Camera Expired FR922700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922700T 1946-02-22

Publications (1)

Publication Number Publication Date
FR922700A true FR922700A (en) 1947-06-16

Family

ID=9438175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922700D Expired FR922700A (en) 1946-02-22 1946-02-22 Camera

Country Status (1)

Country Link
FR (1) FR922700A (en)

Similar Documents

Publication Publication Date Title
FR943319A (en) Shooting device
FR950134A (en) Acoustic device
FR933275A (en) Camera
FR941495A (en) Television set
FR937120A (en) Camera
FR923506A (en) Camera shutter
FR949895A (en) Drawing device
FR922700A (en) Camera
FR54697E (en) Camera
FR950670A (en) Molding device
FR1082601A (en) Advanced camera
FR953151A (en) Radiological device
FI21613A (en) Prism camera
FR935632A (en) Photographic enlarger device
FR914241A (en) Camera
FR912954A (en) Camera
FR976649A (en) Reflex camera
FR952113A (en) Photographic lens
FR1008550A (en) Camera
FR1005746A (en) Camera
FR942487A (en) Camera
FR56184E (en) Synchronizer device
FR922497A (en) Lens pass
FR926288A (en) Camera
FR921382A (en) Camera