FR590537A
Expired / Lapsed
FR
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Improvements to high frequency electric induction furnaces for very high temperatures
Assignee: Gustave-Marcel Ribaud
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Filing: 1924-12-17
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Granted: 1925-06-18
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Expires: 1944-12-17
Abstract
No abstract record available.
Inventors
- 👤 Gustave-Marcel Ribaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 07:12
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/02; H05B6/22; H05B6/24; H05B6/26
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