FR509705A - Obturateur photographique - Google Patents

Obturateur photographique

Info

Publication number
FR509705A
FR509705A FR509705A FR509705DA FR509705A FR 509705 A FR509705 A FR 509705A FR 509705 A FR509705 A FR 509705A FR 509705D A FR509705D A FR 509705DA FR 509705 A FR509705 A FR 509705A
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
FR509705A
Other languages
English (en)
Inventor
Auguste Tauveron
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.)
AUGUSTE TAUVERON
Original Assignee
AUGUSTE TAUVERON
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 AUGUSTE TAUVERON filed Critical AUGUSTE TAUVERON
Application granted granted Critical
Publication of FR509705A publication Critical patent/FR509705A/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
    • G03B9/28—Roller blind or flexible plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR509705A 1919-05-06 1919-05-06 Obturateur photographique Expired FR509705A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509705T 1919-05-06

Publications (1)

Publication Number Publication Date
FR509705A true FR509705A (fr) 1920-11-18

Family

ID=8911213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509705A Expired FR509705A (fr) 1919-05-06 1919-05-06 Obturateur photographique

Country Status (1)

Country Link
FR (1) FR509705A (fr)

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