FR699425A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for recovering the heat discharged in internal combustion engines
Assignee: Quirin Wegscheider
•
Filing: 1929-10-18
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Granted: 1931-02-14
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Expires: 1949-10-18
Abstract
No abstract record available.
Inventors
- 👤 Quirin Wegscheider
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 00:51
CPC Classifications
F; F02; F02G; F02G5/00; F02G5/02; F02G5/04; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
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References Cited (Backward Citations)
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