FR866758A - Obturateur pour usages divers - Google Patents

Obturateur pour usages divers

Info

Publication number
FR866758A
FR866758A FR866758DA FR866758A FR 866758 A FR866758 A FR 866758A FR 866758D A FR866758D A FR 866758DA FR 866758 A FR866758 A FR 866758A
Authority
FR
France
Prior art keywords
shutter
various uses
various
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
Edouard Wilfrid Buquet
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 FR866758A publication Critical patent/FR866758A/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
FR866758D 1940-05-01 1940-05-01 Obturateur pour usages divers Expired FR866758A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866758T 1940-05-01

Publications (1)

Publication Number Publication Date
FR866758A true FR866758A (fr) 1941-09-03

Family

ID=9345157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866758D Expired FR866758A (fr) 1940-05-01 1940-05-01 Obturateur pour usages divers

Country Status (1)

Country Link
FR (1) FR866758A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024349B (de) * 1953-08-01 1958-02-13 Heinz Kilfitt Optische Fabrik Rotierender Scheibenschlitzverschluss
DE1090953B (de) * 1954-09-13 1960-10-13 Zeiss Carl Fa Kamera, insbesondere Luftbildkamera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024349B (de) * 1953-08-01 1958-02-13 Heinz Kilfitt Optische Fabrik Rotierender Scheibenschlitzverschluss
DE1090953B (de) * 1954-09-13 1960-10-13 Zeiss Carl Fa Kamera, insbesondere Luftbildkamera

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