Patent FR59219E successfully refreshed from Google Patents.
FR59219E
Expired / Lapsed
FR
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hollow blade heat exchanger
Assignee: Andre Huet
•
Filing: 1949-04-27
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Granted: 1954-05-06
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Expires: 1969-04-27
Abstract
No abstract record available.
Inventors
- 👤 Andre Huet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 10:29
CPC Classifications
F; F28; F28D; F28D9/00; F28D9/0062; F28F; F28F2250/00; F28F2250/10; F28F2250/108
Claims Analysis
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References Cited (Backward Citations)
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