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发明名称
Toy vehicle
摘要
申请公布号
US1893897(A)
申请公布日期
1933.01.10
申请号
US19320596183
申请日期
1932.03.02
申请人
HUMMER CHARLES W
发明人
HUMMER CHARLES W.
分类号
A63H17/34
主分类号
A63H17/34
代理机构
代理人
主权项
地址
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