Patent FR555656A successfully refreshed from Google Patents.
FR555656A
Expired / Lapsed
FR
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Quick-tightening screw and nut system
Assignee: Andre-Lucien Martin
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Filing: 1922-09-04
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Granted: 1923-07-04
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Expires: 1942-09-04
Abstract
No abstract record available.
Inventors
- 👤 Andre-Lucien Martin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 11:21
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/08; F16B37/0807; F16B37/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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