Remotely controlled self-propelled toy
United States Patent 2244528

Inventors:
Schur, Frederick P.
Publication Date:
06/03/1941
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Assignee:
Schur, Frederick P.
Primary Class:
446/433
Other Classes:
446/443, 180/2.100, 446/454, 180/6.500, 446/409
International Classes:
A63H17/045; A63H17/385