Patent FR668730A successfully refreshed from Google Patents.
FR668730A
Expired / Lapsed
FR
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Combination padlocks and clasps
Assignee: Pol Ravigneaux
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Filing: 1928-04-18
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Granted: 1929-11-06
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Expires: 1948-04-18
Abstract
No abstract record available.
Inventors
- 👤 Pol Ravigneaux
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 19:23
CPC Classifications
E; E05; E05B; E05B37/00; E05B37/12; E05B37/14; E05B67/00; E05B67/06; E05B67/08; E05B67/10; E05B67/22
Claims Analysis
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References Cited (Backward Citations)
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