FR451402A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Spherical ball bearing enhancements including multiple rows of balls
Assignee: Individual
•
Filing: 1912-11-14
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Granted: 1913-04-18
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Expires: 1932-11-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 23:23
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/086; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/183
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