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FR736580A
Expired / Lapsed
FR
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Loose-leaf binder known as curved pin
Assignee: Jean-Marius Martin
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Filing: 1932-05-03
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Granted: 1932-11-25
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Expires: 1952-05-03
Abstract
No abstract record available.
Inventors
- 👤 Jean-Marius Martin
- 👤 Edmond-Gabriel Doucet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 05:38
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/16; B42F13/20; B42F13/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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