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发明名称
Light responsive amusement device
摘要
申请公布号
US2896085(A)
申请公布日期
1959.07.21
申请号
US19560559724
申请日期
1956.01.17
申请人
HAGOPIAN JACOB J
发明人
HAGOPIAN JACOB J.
分类号
A63H33/00
主分类号
A63H33/00
代理机构
代理人
主权项
地址
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