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发明名称
Sports racquet
摘要
申请公布号
USRE34420(E)
申请公布日期
1993.10.26
申请号
US19900616649
申请日期
1990.11.21
申请人
DARLING JAMES P
发明人
DARLING JAMES P
分类号
A63B49/00;A63B59/00;(IPC1-7):A63B51/10
主分类号
A63B49/00
代理机构
代理人
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地址
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