Patent FR732021A successfully refreshed from Google Patents.
FR732021A
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FR
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Variable speed transmission device, particularly applicable to phonograph record trays
Assignee: SCHOTT ET CIE
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Filing: 1931-12-31
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Granted: 1932-09-12
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Expires: 1951-12-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 16:52
CPC Classifications
F; F16; F16H; F16H15/00; F16H15/48; F16H15/50; F16H15/54
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