FR651339A
Expired / Lapsed
FR
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Improvements to mechanical punches and similar tools
Assignee: George Henry Thompson
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Filing: 1928-02-23
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Granted: 1929-02-18
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Expires: 1948-02-23
Abstract
No abstract record available.
Inventors
- 👤 George Henry Thompson
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 18:11
CPC Classifications
B; B25; B25D; B25D11/00; B25D11/06; B25D11/066; B25D11/068
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