DE575365C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Regenerative heat exchanger, especially for preheating the combustion air
Assignee: LJUNGSTROEMS ANGTURBIN AB
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Filing: 1930-09-09
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Granted: 1933-04-27
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Expires: 1950-09-09
Abstract
No abstract record available.
Inventors
- 👤 Alf Lysholm
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 04:23
CPC Classifications
F; F23; F23L; F23L15/00; F23L15/02; Y; Y02; Y02E; Y02E20/00; Y02E20/34
Claims Analysis
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References Cited (Backward Citations)
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