FR496049A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Engine upgrades
Assignee: Individual
•
Filing: 1919-02-21
•
Granted: 1919-10-24
•
Expires: 1939-02-21
Abstract
No abstract record available.
Inventors
- 👤 Vernandez O'leary Marguerite
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 05:36
CPC Classifications
H; H02; H02K; H02K7/00; H02K7/06; H02K7/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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