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FR950253A - Further development of shutters for cameras - Google Patents

Further development of shutters for cameras

Info

Publication number
FR950253A
FR950253A FR950253DA FR950253A FR 950253 A FR950253 A FR 950253A FR 950253D A FR950253D A FR 950253DA FR 950253 A FR950253 A FR 950253A
Authority
FR
France
Prior art keywords
shutters
cameras
further development
development
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)
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 FR950253A publication Critical patent/FR950253A/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
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
    • G03B9/20—More than two members each moving in a single direction first to open and then to reclose

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR950253D 1946-05-21 1946-05-21 Further development of shutters for cameras Expired FR950253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950253T 1946-05-21

Publications (1)

Publication Number Publication Date
FR950253A true FR950253A (en) 1949-09-22

Family

ID=9476738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950253D Expired FR950253A (en) 1946-05-21 1946-05-21 Further development of shutters for cameras

Country Status (1)

Country Link
FR (1) FR950253A (en)

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