FR981923A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Mechanically operated device for locking screws or nuts or for similar work
Assignee: Georges Bourquin
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Filing: 1943-05-13
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Granted: 1951-06-01
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Expires: 1963-05-13
Abstract
No abstract record available.
Inventors
- 👤 Georges Bourquin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 11:31
CPC Classifications
F; F16; F16D; F16D7/00; F16D7/04; F16D7/042; F16D7/044; B; B25; B25B; B25B23/00; B25B23/14
Claims Analysis
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References Cited (Backward Citations)
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