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FR869855A
Expired / Lapsed
FR
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Floating electric liquid heater
Assignee: PARISIENNE DES VERRES ET METAU
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Filing: 1941-02-07
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Granted: 1942-02-23
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Expires: 1961-02-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 07:57
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/78; H05B3/80
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