FR975103A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Self-locking thread
Assignee: Xavier-Francois Castelli
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Filing: 1942-01-31
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Granted: 1951-03-01
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Expires: 1962-01-31
Abstract
No abstract record available.
Inventors
- 👤 Xavier-Francois Castelli
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 20:58
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/30; B; B23; B23G; B23G7/00
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References Cited (Backward Citations)
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