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经营范围
发明名称
TENNIS RACKET FRAME
摘要
申请公布号
US5114145(A)
申请公布日期
1992.05.19
申请号
US19900595365
申请日期
1990.10.10
申请人
SUMITOMO RUBBER INDUSTRIES, LTD.
发明人
YAMAGUCHI, TETSUO;MATSUSHITA, HIROOMI;NIWA, KUNIO
分类号
A63B49/02;A63B49/10;A63B59/00
主分类号
A63B49/02
代理机构
代理人
主权项
地址
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