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FR1505530A
Expired / Lapsed
FR
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Improvement in bolts and screws. self-guiding bolts and screws
Assignee: Pierre Eugene Gallo
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Filing: 1966-11-03
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Granted: 1967-12-15
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Expires: 1986-11-03
Abstract
No abstract record available.
Inventors
- 👤 Pierre Eugene Gallo
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 16:57
CPC Classifications
F; F16; F16B; F16B35/00; F16B35/04; F16B35/041; F16B35/044; F16B35/047
Claims Analysis
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References Cited (Backward Citations)
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