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FR391166A - Obturateur photographique - Google Patents

Obturateur photographique

Info

Publication number
FR391166A
FR391166A FR391166DA FR391166A FR 391166 A FR391166 A FR 391166A FR 391166D A FR391166D A FR 391166DA FR 391166 A FR391166 A FR 391166A
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)
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.)
Eastman Kodak SA
Eastman Kodak Co
Original Assignee
Eastman Kodak SA
Eastman Kodak Co
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 Eastman Kodak SA, Eastman Kodak Co filed Critical Eastman Kodak SA
Application granted granted Critical
Publication of FR391166A publication Critical patent/FR391166A/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
    • G03B9/18—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)
FR391166D 1908-06-12 1908-06-12 Obturateur photographique Expired FR391166A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR391166T 1908-06-12

Publications (1)

Publication Number Publication Date
FR391166A true FR391166A (fr) 1908-10-24

Family

ID=1436641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR391166D Expired FR391166A (fr) 1908-06-12 1908-06-12 Obturateur photographique

Country Status (1)

Country Link
FR (1) FR391166A (fr)

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