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发明名称
Improvements in rackets for tennis and like games
摘要
申请公布号
GB359227(A)
申请公布日期
1931.10.22
申请号
GB19300032734
申请日期
1930.10.31
申请人
EDWARD JAMES CRAVEN
发明人
分类号
A63B51/12
主分类号
A63B51/12
代理机构
代理人
主权项
地址
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