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经营范围
发明名称
Apparatus for practicing games
摘要
申请公布号
US1850174(A)
申请公布日期
1932.03.22
申请号
US19290340089
申请日期
1929.02.15
申请人
ALEXANDER JOSEPH FELIX
发明人
JOSEPH FELIX ALEXANDER
分类号
A63B57/00;A63B69/40;A63F7/34
主分类号
A63B57/00
代理机构
代理人
主权项
地址
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