Patent AT176221B successfully refreshed from Google Patents.
AT176221B
Expired / Lapsed
AT
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Heat exchanger
Assignee: Porsche Konstruktionen Gmbh
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Filing: 1951-03-14
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Granted: 1953-09-25
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Expires: 1971-03-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-28 05:29
CPC Classifications
F; F28; F28D; F28D9/00; F28D9/0025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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