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发明名称
BALL FOR REGULATION-BALL TENNIS
摘要
申请公布号
JPS57164075(A)
申请公布日期
1982.10.08
申请号
JP19810048813
申请日期
1981.03.31
申请人
SUMITOMO GOMU KOGYO KK
发明人
KITAOU KATSUTOSHI;SHIROSUGI ISAMU;KUME SHIGEMASA
分类号
A63B39/00;A63B39/06
主分类号
A63B39/00
代理机构
代理人
主权项
地址
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