Patent US4574228A successfully refreshed from Google Patents.
Patent DE2162139A1 successfully refreshed from Google Patents.
DE2162139A1
Expired / Lapsed
DE
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HEAT EXCHANGER
Assignee: HEIMO GERAETEBAU GmbH
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Filing: 1971-12-15
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Granted: —
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Expires: 1991-12-15
Abstract
No abstract record available.
Inventors
- 👤 Paul Dipl Ing Bongartz
- 👤 Franz Haag
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 12:41
CPC Classifications
F; F24; F24H; F24H1/00; F24H1/22; F24H1/40; F24H1/403; F24H1/10; F24H1/12; F24H1/14; F24H1/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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