FR449381A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Steering and control for flying machines
Assignee: Individual
•
Filing: 1912-10-14
•
Granted: 1913-02-25
•
Expires: 1932-10-14
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Gilch
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 13:02
CPC Classifications
B; B64; B64D; B64D27/00
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