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Aerial toy
United States Patent 1858460
Inventors:
Ranseen, Mauritz C.
Publication Date:
05/17/1932
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Download PDF 1858460
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Assignee:
Ranseen, Mauritz C.
Primary Class:
446/223
Other Classes:
446/225, 52/DIG.010, 40/214
International Classes:
A63H27/10
;
A63H27/00