Patent FR890014A successfully refreshed from Google Patents.
FR890014A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
plate heat exchanger
Assignee: Sulzer AG
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Filing: 1942-06-23
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Granted: 1944-01-26
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Expires: 1962-06-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:55
CPC Classifications
F; F28; F28D; F28D9/00; F28D9/0062; F28F; F28F3/00; F28F3/08; F28F3/083
Claims Analysis
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References Cited (Backward Citations)
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