Convertible toy
United States Patent 2503707
US Patent References:
Air-operated toy
- - 1538562

Toy convertible automobile-plane
- - 2272643


Inventors:
Braman, William T.
Publication Date:
04/11/1950
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Assignee:
Braman, William T.
Primary Class:
446/230
Other Classes:
446/160, 280/1.210
International Classes:
A63H33/00