Patent FR1111990A successfully refreshed from Google Patents.
FR1111990A
Expired / Lapsed
FR
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heat exchanger
Assignee: Svenska Flaktfabriken AB
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Filing: 1954-11-10
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Granted: 1956-03-07
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Expires: 1974-11-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 22:08
CPC Classifications
F; F26; F26B; F26B23/00; F26B23/001; F26B23/002; F24; F24H; F24H3/00; F24H3/02; F24H3/06; F24H3/10; F26B21/00; F26B21/001; F26B21/002; F28; F28D; F28D9/00; F28D9/0062; F28D9/0068; F28F; F28F2250/00; F28F2250/10; F28F2250/102; Y; Y02; Y02P; Y02P70/00; Y02P70/10
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