Patent FR643405A successfully refreshed from Google Patents.
FR643405A
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Tightening wrench for tubes, bars, nuts, etc.
Assignee: Paul Ollagnon
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Filing: 1927-11-05
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Granted: 1928-09-17
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Expires: 1947-11-05
Abstract
No abstract record available.
Inventors
- 👤 Paul Ollagnon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 09:22
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/50; B25B13/5008; B25B13/5016; B25B13/5025; B25B13/5041; B25B13/505
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