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FR826416A
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Finned tube manufacturing process and its applications
Assignee: Barberis & Neveux S A Ets
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Filing: 1937-09-07
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Granted: 1938-03-31
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Expires: 1957-09-07
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 16:32
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/15; B21C37/22; B21C37/24
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