Patent US2763356A successfully refreshed from Google Patents.
Patent FR1004592A successfully refreshed from Google Patents.
FR1004592A
Expired / Lapsed
FR
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Ball bearings for automatic winding oscillating weight for timepieces
Assignee: Individual
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Filing: 1949-04-30
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Granted: 1952-03-31
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Expires: 1969-04-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 19:53
CPC Classifications
G; G04; G04B; G04B31/00; G04B31/004; G04B31/012; G04B31/0123; F; F16; F16C; F16C25/00; F16C25/06; G04B5/00; G04B5/02; G04B5/18; G04B5/19
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