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CA575341A - Obturateur de diaphragme photographique avec dispositif d'ouverture additionnelle - Google Patents

Obturateur de diaphragme photographique avec dispositif d'ouverture additionnelle

Info

Publication number
CA575341A
CA575341A CA575341A CA575341DA CA575341A CA 575341 A CA575341 A CA 575341A CA 575341 A CA575341 A CA 575341A CA 575341D A CA575341D A CA 575341DA CA 575341 A CA575341 A CA 575341A
Authority
CA
Canada
Prior art keywords
opening device
additional opening
diaphragm shutter
photographic diaphragm
photographic
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
CA575341A
Other languages
English (en)
Inventor
Noack Rolf
Hahn Werner
Weise Johannes
Kromer Karl
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.)
VEB ZEISS IKON DRESDEN
Original Assignee
VEB ZEISS IKON DRESDEN
Publication date
Application granted granted Critical
Publication of CA575341A publication Critical patent/CA575341A/fr
Expired legal-status Critical Current

Links

CA575341A Obturateur de diaphragme photographique avec dispositif d'ouverture additionnelle Expired CA575341A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA575341T

Publications (1)

Publication Number Publication Date
CA575341A true CA575341A (fr) 1959-05-05

Family

ID=35751198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA575341A Expired CA575341A (fr) Obturateur de diaphragme photographique avec dispositif d'ouverture additionnelle

Country Status (1)

Country Link
CA (1) CA575341A (fr)

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