Patent FR771245A successfully refreshed from Google Patents.
FR771245A
Expired / Lapsed
FR
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heat exchanger
Assignee: Sulzer AG
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Filing: 1934-04-05
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Granted: 1934-10-03
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Expires: 1954-04-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 23:41
CPC Classifications
F; F28; F28D; F28D7/00; F28D7/02; F28D7/028; F28D7/04
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