FR362995A
Expired / Lapsed
FR
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Double finned tubes for heating or cooling liquids
Assignee: PAUL DETERMES
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Filing: 1906-02-05
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Granted: 1906-07-18
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Expires: 1926-02-05
Abstract
No abstract record available.
Inventors
- 👤 Paul Determes
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:27
CPC Classifications
F; F28; F28D; F28D7/00; F28D7/10; F28D7/106; F28F; F28F1/00; F28F1/10; F28F1/42; F28F1/422; F28F1/424; F28F1/426; F28F2275/00; F28F2275/14
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References Cited (Backward Citations)
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