FR922722A - Perfectionnements apporté à un appareil photographique à pellicules - Google Patents

Perfectionnements apporté à un appareil photographique à pellicules

Info

Publication number
FR922722A
FR922722A FR922722DA FR922722A FR 922722 A FR922722 A FR 922722A FR 922722D A FR922722D A FR 922722DA FR 922722 A FR922722 A FR 922722A
Authority
FR
France
Prior art keywords
film camera
camera
film
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)
Inventor
Jean Bellouin
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 FR922722A publication Critical patent/FR922722A/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)
FR922722D 1946-02-23 1946-02-23 Perfectionnements apporté à un appareil photographique à pellicules Expired FR922722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922722T 1946-02-23

Publications (1)

Publication Number Publication Date
FR922722A true FR922722A (fr) 1947-06-17

Family

ID=9438189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922722D Expired FR922722A (fr) 1946-02-23 1946-02-23 Perfectionnements apporté à un appareil photographique à pellicules

Country Status (1)

Country Link
FR (1) FR922722A (fr)

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