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发明名称
Polo stick
摘要
申请公布号
US1993334(A)
申请公布日期
1935.03.05
申请号
US19310555552
申请日期
1931.08.06
申请人
LOUIS MOUNTBATTEN
发明人
MOUNTBATTEN LOUIS
分类号
A63B59/16
主分类号
A63B59/16
代理机构
代理人
主权项
地址
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