FR568231A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in storage water heaters, with free hot water outlet
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1923-06-29
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Granted: 1924-03-18
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Expires: 1943-06-29
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
2026-11-03 04:57
CPC Classifications
F; F24; F24H; F24H9/00; F24H9/12; F24H9/13; F24H9/133
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