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发明名称
Amusement device
摘要
申请公布号
US2977429(A)
申请公布日期
1961.03.28
申请号
US19570680985
申请日期
1957.08.29
申请人
VICTOR ZIMMERMAN
发明人
ZIMMERMAN VICTOR
分类号
A63D13/00;A63F7/00
主分类号
A63D13/00
代理机构
代理人
主权项
地址
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