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Changeable figure toy
United States Patent 2199049
Inventors:
Greenberg, Arthur D.
Publication Date:
04/30/1940
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Download PDF 2199049
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Assignee:
Greenberg, Arthur D.
Primary Class:
446/100
Other Classes:
446/320, 446/391
International Classes:
A63H3/16
;
A63H3/12
;
A63H3/00