FR870810A
Expired / Lapsed
FR
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Device for heating, ventilating and cooling apartments or other spaces
Assignee: Achille Dupre
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Filing: 1941-03-14
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Granted: 1942-03-25
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Expires: 1961-03-14
Abstract
No abstract record available.
Inventors
- 👤 Achille Dupre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 08:27
CPC Classifications
F; F24; F24F; F24F7/00; F24F7/04; F24F7/06; F24F7/065
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References Cited (Backward Citations)
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