FR1009131A - Obturateur photographique - Google Patents

Obturateur photographique

Info

Publication number
FR1009131A
FR1009131A FR1009131DA FR1009131A FR 1009131 A FR1009131 A FR 1009131A FR 1009131D A FR1009131D A FR 1009131DA FR 1009131 A FR1009131 A FR 1009131A
Authority
FR
France
Prior art keywords
photographic shutter
photographic
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
Lucien-Antoine-Regis Bouchetal
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 FR1009131A publication Critical patent/FR1009131A/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)
FR1009131D 1950-01-26 1950-01-26 Obturateur photographique Expired FR1009131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009131T 1950-01-26

Publications (1)

Publication Number Publication Date
FR1009131A true FR1009131A (fr) 1952-05-26

Family

ID=9567901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009131D Expired FR1009131A (fr) 1950-01-26 1950-01-26 Obturateur photographique

Country Status (1)

Country Link
FR (1) FR1009131A (fr)

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