FR975038A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
heating element for electric heaters and its applications
Assignee: CHALOT ETS
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Filing: 1948-09-21
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Granted: 1951-02-28
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Expires: 1968-09-21
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:20
CPC Classifications
H; H05; H05B; H05B3/00; H01; H01C; H01C3/00; H01C3/10
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