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发明名称
Animated toy
摘要
申请公布号
US2425471(A)
申请公布日期
1947.08.12
申请号
US19440549385
申请日期
1944.08.14
申请人
HELGREN GEORGE F
发明人
HELGREN GEORGE F.
分类号
A63H7/00;A63H7/04
主分类号
A63H7/00
代理机构
代理人
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地址
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