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经营范围
发明名称
Amusement apparatus
摘要
申请公布号
US2307737(A)
申请公布日期
1943.01.12
申请号
US19410413879
申请日期
1941.10.06
申请人
CURTIS J. VELARE;ANDREW I. MARKHAM
发明人
COURTNEY JOHN F.
分类号
A63G1/28
主分类号
A63G1/28
代理机构
代理人
主权项
地址
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