FR538266A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Adjustable opening wrench for nuts
Assignee: Jules-Alexandre Boursin
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Filing: 1921-07-15
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Granted: 1922-06-07
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Expires: 1941-07-15
Abstract
No abstract record available.
Inventors
- 👤 Jules-Alexandre Boursin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 18:14
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/10; B25B13/12; B25B13/20; B25B13/24
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References Cited (Backward Citations)
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