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发明名称
Improvements relating to lawn tennis nets
摘要
申请公布号
GB347029(A)
申请公布日期
1931.04.23
申请号
GB19300015306
申请日期
1930.05.19
申请人
EDMUND CLIFTON CARVER
发明人
分类号
A63B61/02
主分类号
A63B61/02
代理机构
代理人
主权项
地址
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