DE496733C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Finned tube heat exchange device with ribs made from sheet metal of the same thickness everywhere
Assignee: Individual
•
Filing: 1928-10-27
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Granted: 1930-04-24
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Expires: 1948-10-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 16:24
CPC Classifications
F; F28; F28F; F28F13/00; F28F13/06; F28F1/00; F28F1/10; F28F1/12; F28F1/24; F28F1/32; F28F1/325
Claims Analysis
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References Cited (Backward Citations)
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