Patent FR863983A successfully refreshed from Google Patents.
FR863983A
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Improvements in methods and devices for electric welding
Assignee: Royer
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Filing: 1939-11-03
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Granted: 1941-04-15
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Expires: 1959-11-03
Abstract
No abstract record available.
Inventors
- 👤 Royer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 20:45
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/16; B23K9/167
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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