FR578316A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
System for reducing heat loss in combustion or internal combustion engines
Assignee: Robert Esnault-Pelterie
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Filing: 1923-05-11
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Granted: 1924-09-23
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Expires: 1943-05-11
Abstract
No abstract record available.
Inventors
- 👤 Robert Esnault-Pelterie
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 18:23
CPC Classifications
F; F02; F02F; F02F3/00; F02F3/0015; F02F3/003
Claims Analysis
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References Cited (Backward Citations)
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