FR517031A - Stereoscopic photographic shutter - Google Patents

Stereoscopic photographic shutter

Info

Publication number
FR517031A
FR517031A FR517031A FR517031DA FR517031A FR 517031 A FR517031 A FR 517031A FR 517031 A FR517031 A FR 517031A FR 517031D A FR517031D A FR 517031DA FR 517031 A FR517031 A FR 517031A
Authority
FR
France
Prior art keywords
photographic shutter
stereoscopic photographic
stereoscopic
shutter
photographic
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
FR517031A
Other languages
French (fr)
Inventor
Andre-Louis Brizet
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.)
ANDRE LOUIS BRIZET
Original Assignee
ANDRE LOUIS BRIZET
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 ANDRE LOUIS BRIZET filed Critical ANDRE LOUIS BRIZET
Application granted granted Critical
Publication of FR517031A publication Critical patent/FR517031A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR517031A 1920-06-11 1920-06-11 Stereoscopic photographic shutter Expired FR517031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR517031T 1920-06-11

Publications (1)

Publication Number Publication Date
FR517031A true FR517031A (en) 1921-04-29

Family

ID=8915611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517031A Expired FR517031A (en) 1920-06-11 1920-06-11 Stereoscopic photographic shutter

Country Status (1)

Country Link
FR (1) FR517031A (en)

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