FR494544A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in bearings and in the process for forming them
Assignee: Individual
•
Filing: 1919-01-08
•
Granted: 1919-09-11
•
Expires: 1939-01-08
Abstract
No abstract record available.
Inventors
- 👤 Royden Albert Rothermel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 00:55
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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