FR567841A - Lens shutter for cameras - Google Patents

Lens shutter for cameras

Info

Publication number
FR567841A
FR567841A FR567841DA FR567841A FR 567841 A FR567841 A FR 567841A FR 567841D A FR567841D A FR 567841DA FR 567841 A FR567841 A FR 567841A
Authority
FR
France
Prior art keywords
cameras
lens shutter
shutter
lens
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
French (fr)
Inventor
Emile Henri Camille Ducommun
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 FR567841A publication Critical patent/FR567841A/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)
FR567841D 1923-06-02 1923-06-02 Lens shutter for cameras Expired FR567841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR567841T 1923-06-02

Publications (1)

Publication Number Publication Date
FR567841A true FR567841A (en) 1924-03-10

Family

ID=8948066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567841D Expired FR567841A (en) 1923-06-02 1923-06-02 Lens shutter for cameras

Country Status (1)

Country Link
FR (1) FR567841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282439B (en) * 1962-08-06 1968-11-07 Paul Rabanit Photographic recording device for simultaneous exposure of several images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282439B (en) * 1962-08-06 1968-11-07 Paul Rabanit Photographic recording device for simultaneous exposure of several images

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