FR828963A
Expired / Lapsed
FR
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Assignee: GEBRU DER KUNER UHRENFABRIK G
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Filing: 1937-11-10
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Granted: 1938-06-07
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Expires: 1957-11-10
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 19:33
CPC Classifications
G; G04; G04B; G04B21/00; G04B21/02; G04B21/04; G04B25/00; G04B25/06
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