FR707378A - Photographic shutter with remote release device - Google Patents

Photographic shutter with remote release device

Info

Publication number
FR707378A
FR707378A FR707378DA FR707378A FR 707378 A FR707378 A FR 707378A FR 707378D A FR707378D A FR 707378DA FR 707378 A FR707378 A FR 707378A
Authority
FR
France
Prior art keywords
release device
remote release
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
French (fr)
Inventor
Alfred Gauthier
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 FR707378A publication Critical patent/FR707378A/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
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR707378D 1929-12-12 1930-12-11 Photographic shutter with remote release device Expired FR707378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE707378X 1929-12-12

Publications (1)

Publication Number Publication Date
FR707378A true FR707378A (en) 1931-07-07

Family

ID=1544424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707378D Expired FR707378A (en) 1929-12-12 1930-12-11 Photographic shutter with remote release device

Country Status (1)

Country Link
FR (1) FR707378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560719A (en) * 1946-06-18 1951-07-17 Otis I Davis Sign

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560719A (en) * 1946-06-18 1951-07-17 Otis I Davis Sign

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