FR491147A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Arrangement of power units on board airships or airplanes
Assignee: Individual
•
Filing: 1915-04-20
•
Granted: 1919-05-22
•
Expires: 1935-04-20
Abstract
No abstract record available.
Inventors
- 👤 Adolphe Clement-Bayard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 18:27
CPC Classifications
B; B64; B64D; B64D27/00
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References Cited (Backward Citations)
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