FR814875A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Solar heat utilization device
Assignee: Marie Paule Henriette Rouvrea
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Filing: 1936-02-22
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Granted: 1937-07-01
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Expires: 1956-02-22
Abstract
No abstract record available.
Inventors
- 👤 Marie Paule Henriette Rouvrea
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 01:49
CPC Classifications
F; F24; F24S; F24S23/00; F24S23/70; Y; Y02; Y02E; Y02E10/00; Y02E10/40
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References Cited (Backward Citations)
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