Patent US212348A successfully refreshed from Google Patents.
Patent FR628773A successfully refreshed from Google Patents.
FR628773A
Expired / Lapsed
FR
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Device applicable to the construction of tools for tightening and loosening nuts or similar parts, as well as to the realization of ratcheting and similar movements
Assignee: Charles Lefebvre
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Filing: 1926-04-20
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Granted: 1927-10-28
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Expires: 1946-04-20
Abstract
No abstract record available.
Inventors
- 👤 Charles Lefebvre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 15:48
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/50; B25B13/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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