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发明名称
Improvements in tennis and like rackets
摘要
申请公布号
GB347317(A)
申请公布日期
1931.04.30
申请号
GB19300003543
申请日期
1930.02.03
申请人
ARNOLD ELLIOT PEARCE
发明人
分类号
A63B49/08
主分类号
A63B49/08
代理机构
代理人
主权项
地址
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