FR537480A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Manufacturing process for metal eyelets
Assignee: Albert-Claude Besnard
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Filing: 1920-12-06
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Granted: 1922-05-24
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Expires: 1940-12-06
Abstract
No abstract record available.
Inventors
- 👤 Albert-Claude Besnard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 07:21
CPC Classifications
B; B21; B21D; B21D53/00; B21D53/36; B21D53/16
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References Cited (Backward Citations)
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