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FR911045A
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Cylindrical reflectors producing a wedge-shaped light beam
Assignee: COLOR METAL A G
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Filing: 1945-05-26
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Granted: 1946-06-26
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Expires: 1965-05-26
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 20:34
CPC Classifications
F; F21; F21V; F21V7/00; F21V7/04
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