FR629620A
Expired / Lapsed
FR
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Method and control device for electric arc furnaces
Assignee: CONST METALLURG SOC ET
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Filing: 1927-05-12
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Granted: 1927-11-14
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Expires: 1947-05-12
Abstract
No abstract record available.
Inventors
- 👤 Margel Vastel
- 👤 Gaston Grenet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 01:33
CPC Classifications
H; H05; H05B; H05B7/00; H05B7/005
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Total Claims: 0
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References Cited (Backward Citations)
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