FR944825A - Dispositif obturateur pour caméra - Google Patents

Dispositif obturateur pour caméra

Info

Publication number
FR944825A
FR944825A FR944825DA FR944825A FR 944825 A FR944825 A FR 944825A FR 944825D A FR944825D A FR 944825DA FR 944825 A FR944825 A FR 944825A
Authority
FR
France
Prior art keywords
shutter device
camera shutter
camera
shutter
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
Raymond Barnault
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 FR944825A publication Critical patent/FR944825A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR944825D 1947-03-26 1947-03-26 Dispositif obturateur pour caméra Expired FR944825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944825T 1947-03-26

Publications (1)

Publication Number Publication Date
FR944825A true FR944825A (fr) 1949-04-15

Family

ID=9471950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944825D Expired FR944825A (fr) 1947-03-26 1947-03-26 Dispositif obturateur pour caméra

Country Status (1)

Country Link
FR (1) FR944825A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845839A (en) * 1952-08-20 1958-08-05 Pellegrini Tullio Dissolving shutter mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845839A (en) * 1952-08-20 1958-08-05 Pellegrini Tullio Dissolving shutter mechanism

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