FR1364436A
Expired / Lapsed
FR
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Gas water heater for central heating installation with circulation pump
Assignee: Vaillant GmbH
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Filing: 1963-07-25
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Granted: 1964-06-19
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Expires: 1983-07-25
Abstract
No abstract record available.
Inventors
- 👤 Hans Meier
- 👤 Ernst Keppel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 17:12
CPC Classifications
F; F23; F23N; F23N1/00; F23N1/08; F23N1/085; F23N1/087; F23N5/00; F23N5/02; F23N5/04; F23N5/047; F24; F24D; F24D19/00; F24D19/10; F24D19/1006; F24H; F24H15/00; F24H15/30; F24H15/305; F24H15/31; F24H15/355; F24H15/36; F24H9/00; F24H9/20; F24H9/2007; F24H9/2035; F23N2235/00; F23N2235/12; F23N2235/14; F23N2235/18; F23N2235/20; F23N2235/24
Claims Analysis
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References Cited (Backward Citations)
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