FR71127E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Co-axial tubes for heat exchangers
Assignee: Andre Huet
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Filing: 1957-03-22
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Granted: 1959-10-13
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Expires: 1977-03-22
Abstract
No abstract record available.
Inventors
- 👤 Andre Huet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 23:40
CPC Classifications
F; F28; F28D; F28D7/00; F28D7/10; F28D7/14
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References Cited (Backward Citations)
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