FR880360A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
One-propeller tailplane for helicopter
Assignee: FOCKE
•
Filing: 1942-03-20
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Granted: 1943-03-24
•
Expires: 1962-03-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 04:56
CPC Classifications
B; B64; B64C; B64C27/00; B64C27/82
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