Patent DK58117C successfully refreshed from Google Patents.
DK58117C
Expired / Lapsed
DK
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Optical Apparatus for Cinematography and Television.
Assignee: Tobis Tonbild Syndikat Ag
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Filing: 1936-12-16
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Granted: 1940-10-28
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Expires: 1956-12-16
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
DK
Data Source
google_patents
Last Synchronized
2026-11-01 14:54
CPC Classifications
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