DE667623C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Toy airplane, the spring mechanism of which drives a propeller and actuates a disappearing landing gear
Assignee: Individual
•
Filing: 1938-02-04
•
Granted: 1938-11-17
•
Expires: 1958-02-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 01:44
CPC Classifications
A; A63; A63H; A63H27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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