FR1173128A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
temperature exchanger and method and device for its manufacture
Assignee: Licencia Talalmanyokat Ertekesito Vallalat
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Filing: 1955-09-21
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Granted: 1959-02-20
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Expires: 1975-09-21
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 11:32
CPC Classifications
F; F28; F28F; F28F1/00; F28F1/10; F28F1/12; F28F1/24; F28F1/32; F28F1/325; B; B21; B21D; B21D53/00; B21D53/02; B21D53/08; B21D53/085
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