FR733692A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Loose-leaf binding system
Assignee: Andre-Lucien Martin
•
Filing: 1931-06-23
•
Granted: 1932-10-10
•
Expires: 1951-06-23
Abstract
No abstract record available.
Inventors
- 👤 Andre-Lucien Martin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 05:50
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/0093
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