FR917045A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to heat exchangers
Assignee: Imperial Chemical Industries Ltd
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Filing: 1945-11-06
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Granted: 1946-12-23
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Expires: 1965-11-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 21:53
CPC Classifications
F; F28; F28D; F28D1/00; F28D1/02; F28D1/04; F28D1/053; F28D1/0535; F28D1/05366
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