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FR389737A
Expired / Lapsed
FR
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Inner structure of ball bearing
Assignee: Individual
•
Filing: 1908-04-30
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Granted: 1908-09-16
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Expires: 1928-04-30
Abstract
No abstract record available.
Inventors
- 👤 Albrecht Grunwald
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 02:43
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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