DE849112C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Heat exchanger
Assignee: Heinrich Koppers GmbH
•
Filing: 1948-10-02
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Granted: 1952-09-11
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Expires: 1968-10-02
Abstract
No abstract record available.
Inventors
- 👤 Adolf Dr Schmalenbach
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 19:31
CPC Classifications
F; F28; F28D; F28D7/00; F28D7/16; F28D7/163; F28D7/1638; F28F; F28F9/00; F28F9/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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