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FR942345A Expired / Lapsed FR ⏱️ 0.0 years remaining

Very high efficiency device for heating all fluids by solar rays

Assignee: Rene-Jean-Louis Caillol
•
Filing: 1947-01-24
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Granted: 1949-02-04
•
Expires: 1967-01-24
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Abstract

No abstract record available.

Inventors

  • 👤 Rene-Jean-Louis Caillol

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 20:06
CPC Classifications
F; F24; F24S; F24S10/00; F24S10/70; F24S10/74; F24S10/746; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/44

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