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经营范围
发明名称
Improvements in tennis and like rackets
摘要
申请公布号
GB472300(A)
申请公布日期
1937.09.21
申请号
GB19370005948
申请日期
1937.02.27
申请人
CHARLES FRITSCH
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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