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经营范围
发明名称
Movable figured push toy
摘要
申请公布号
US2570709(A)
申请公布日期
1951.10.09
申请号
US19490123585
申请日期
1949.10.26
申请人
EDWARD C. DUMAS
发明人
PRINGLE EDWARD R.
分类号
A63H7/04;A63H33/00
主分类号
A63H7/04
代理机构
代理人
主权项
地址
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