FR685264A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of manufacturing washers comprising in their middle a stamped sleeve starting from strips of metal or other thin material
Assignee: Vojtech Puc
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Filing: 1929-11-20
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Granted: 1930-07-08
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Expires: 1949-11-20
Abstract
No abstract record available.
Inventors
- 👤 Vojtech Puc
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 05:40
CPC Classifications
B; B21; B21D; B21D53/00; B21D53/38
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