FR495472A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to aircraft engines and propellants
Assignee: Individual
•
Filing: 1917-09-06
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Granted: 1919-10-09
•
Expires: 1937-09-06
Abstract
No abstract record available.
Inventors
- 👤 Theophile Berlize
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 20:33
CPC Classifications
F; F02; F02B; F02B1/00; F02B2720/00; F02B2720/12; F02B2720/124
Claims Analysis
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References Cited (Backward Citations)
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