发明授权
- 专利标题： Dimpled golf ball and dimple distributing method
- 专利标题（中）： Dim高尔夫球和凹坑分配方法
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申请号： US09466809申请日： 1999-12-20
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公开(公告)号： US06254496B1公开(公告)日： 2001-07-03
- 发明人: Kazuto Maehara , Keisuke Ihara , Atsuki Kasashima
- 申请人： Kazuto Maehara , Keisuke Ihara , Atsuki Kasashima
- 优先权： JP10-368835 19981225
- 主分类号： A63B3712
- IPC分类号： A63B3712
摘要：
In a golf ball having a plurality of dimples in its surface, the dimples as a whole are randomly distributed on at least a hemispherical surface. The golf ball has improved aerodynamic isotropy.
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