FR405804A - Obturateur photographique - Google Patents

Obturateur photographique

Info

Publication number
FR405804A
FR405804A FR405804DA FR405804A FR 405804 A FR405804 A FR 405804A FR 405804D A FR405804D A FR 405804DA FR 405804 A FR405804 A FR 405804A
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
Jules Richard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR405804A publication Critical patent/FR405804A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR405804D 1908-11-23 1908-11-23 Obturateur photographique Expired FR405804A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR405804T 1908-11-23

Publications (1)

Publication Number Publication Date
FR405804A true FR405804A (fr) 1910-01-14

Family

ID=1450259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR405804D Expired FR405804A (fr) 1908-11-23 1908-11-23 Obturateur photographique

Country Status (1)

Country Link
FR (1) FR405804A (fr)

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