FR1422003A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New tube exchangers with internal fins and their applications
Assignee: Andre Ayat
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Filing: 1959-01-29
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Granted: 1965-12-24
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Expires: 1979-01-29
Abstract
No abstract record available.
Inventors
- 👤 Andre Ayat
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 13:23
CPC Classifications
F; F24; F24H; F24H3/00; F24H3/02; F24H3/06; F24H3/08; F24H3/087; F28; F28F; F28F1/00; F28F1/10; F28F1/40
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