发明名称 |
GOLF BALL |
摘要 |
The present invention relates to golf balls. In accordance with golf balls of the present invention, dimples formed on the surface thereof have the same diameter and are classified into a first group of dimples and second group of dimples depending on the depth thereof. The depth of the first group of dimples is from 130% to 280% of that of the second group of dimples. Further, the number of the first group of dimples is from 20% to 80% of the total number of dimples. |
申请公布号 |
CA2137060(A1) |
申请公布日期 |
1995.06.08 |
申请号 |
CA19942137060 |
申请日期 |
1994.11.30 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
MORIYAMA, KEIJI;ENDO, SEIICHIRO;YAMADA, MIKIO |
分类号 |
A63B37/00;(IPC1-7):A63B37/14 |
主分类号 |
A63B37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|