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FR760008A Expired / Lapsed FR ⏱️ 0.0 years remaining

Electric heater

Assignee: CHALOT ETS
•
Filing: 1932-11-17
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Granted: 1934-02-15
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Expires: 1952-11-17
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 22:47
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/68; H05B3/74; H05B3/748

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