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Application filed by Zeiss Ikon AgfiledCriticalZeiss Ikon Ag
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Publication of AT277768BpublicationCriticalpatent/AT277768B/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
G03B43/00—Testing correct operation of photographic apparatus or parts thereof
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Exposure Control For Cameras
(AREA)
AT157768A1967-03-161968-02-20
Device for testing and adjusting exposure control or regulating devices built into photographic equipment
AT277768B
(en)