FR923997A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for improving reinforcing alloys added by welding on certain metal parts and in particular application to combustion engine valves
Assignee: Gabriel Jeudi
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Filing: 1946-02-15
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Granted: 1947-07-23
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Expires: 1966-02-15
Abstract
No abstract record available.
Inventors
- 👤 Gabriel Jeudi
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 20:18
CPC Classifications
C; C21; C21D; C21D9/00; C21D9/50; B; B23; B23P; B23P15/00; B23P15/001; B23P15/002
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