FR53160E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Polygonal prism for optical compensation of the moving movement of the image during film shooting and reproduction
Assignee: Tobis Tonbild Syndikat GmbH
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Filing: 1943-09-16
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Granted: 1945-09-20
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Expires: 1963-09-16
Abstract
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 02:23
CPC Classifications
G; G03; G03B; G03B41/00; G03B41/02; G03B41/04; G03B41/08
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