FR44067E - Shutter for cameras - Google Patents

Shutter for cameras

Info

Publication number
FR44067E
FR44067E FR44067DA FR44067E FR 44067 E FR44067 E FR 44067E FR 44067D A FR44067D A FR 44067DA FR 44067 E FR44067 E FR 44067E
Authority
FR
France
Prior art keywords
shutter
cameras
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)
Inventor
Arsene Gitzhoven
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 FR44067E publication Critical patent/FR44067E/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
    • G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR44067D 1933-06-30 1933-06-30 Shutter for cameras Expired FR44067E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44067T 1933-06-30

Publications (1)

Publication Number Publication Date
FR44067E true FR44067E (en) 1934-10-11

Family

ID=8679968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44067D Expired FR44067E (en) 1933-06-30 1933-06-30 Shutter for cameras

Country Status (1)

Country Link
FR (1) FR44067E (en)

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