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.)
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Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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Filing date
Publication date
Application filed by Zeiss Ikon AGfiledCriticalZeiss Ikon AG
Priority to FR901710ApriorityCriticalpatent/FR1326190A/en
Application grantedgrantedCritical
Publication of FR1326190ApublicationCriticalpatent/FR1326190A/en
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
G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR901710A1962-06-221962-06-22
Photographic camera, lens or shutter, incorporating an automatic flash device
ExpiredFR1326190A
(en)