FR989965A - Obturateur photographique à armement préalable - Google Patents

Obturateur photographique à armement préalable

Info

Publication number
FR989965A
FR989965A FR989965DA FR989965A FR 989965 A FR989965 A FR 989965A FR 989965D A FR989965D A FR 989965DA FR 989965 A FR989965 A FR 989965A
Authority
FR
France
Prior art keywords
cocking
photographic shutter
photographic
shutter
cocking photographic
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 FR989965A publication Critical patent/FR989965A/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
    • G03B9/14—Two separate members moving in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR989965D 1949-06-30 1949-06-30 Obturateur photographique à armement préalable Expired FR989965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989965T 1949-06-30

Publications (1)

Publication Number Publication Date
FR989965A true FR989965A (fr) 1951-09-17

Family

ID=9540586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989965D Expired FR989965A (fr) 1949-06-30 1949-06-30 Obturateur photographique à armement préalable

Country Status (1)

Country Link
FR (1) FR989965A (fr)

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