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.)
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.)
OPTICAL MESURING TOOLS Ltd
Original Assignee
OPTICAL MESURING TOOLS Ltd
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Filing date
Publication date
Application filed by OPTICAL MESURING TOOLS LtdfiledCriticalOPTICAL MESURING TOOLS Ltd
Application grantedgrantedCritical
Publication of FR951289ApublicationCriticalpatent/FR951289A/fr
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)
FR951289D1946-05-151947-08-05Perfectionnements aux obturateurs pour appareils photographiques
ExpiredFR951289A
(fr)