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经营范围
发明名称
Improvements in or relating to balls for tennis and the like games and the manufacture thereof
摘要
申请公布号
GB485086(A)
申请公布日期
1938.05.13
申请号
GB19360027740
申请日期
1936.10.13
申请人
DUNLOP RUBBER COMPANY LIMITED;SAMUEL GRAHAM BALL
发明人
分类号
A63B39/08
主分类号
A63B39/08
代理机构
代理人
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