FR775757A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electric heater
Assignee: CIE GENERALE DE TRAVAUX D ECLA
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Filing: 1934-07-12
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Granted: 1935-01-09
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Expires: 1954-07-12
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 15:58
CPC Classifications
F; F24; F24C; F24C7/00; F24C7/06; F24C7/062
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