FR938788A - Mécanisme à ressort - Google Patents

Mécanisme à ressort

Info

Publication number
FR938788A
FR938788A FR938788DA FR938788A FR 938788 A FR938788 A FR 938788A FR 938788D A FR938788D A FR 938788DA FR 938788 A FR938788 A FR 938788A
Authority
FR
France
Prior art keywords
spring mechanism
spring
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
Jacques Bolsey
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 FR938788A publication Critical patent/FR938788A/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)
FR938788D 1941-06-27 1946-11-16 Mécanisme à ressort Expired FR938788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938788XA 1941-06-27 1941-06-27

Publications (1)

Publication Number Publication Date
FR938788A true FR938788A (fr) 1948-10-25

Family

ID=22241473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938788D Expired FR938788A (fr) 1941-06-27 1946-11-16 Mécanisme à ressort

Country Status (1)

Country Link
FR (1) FR938788A (fr)

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