发明名称 |
Solid three-piece golf ball |
摘要 |
A solid three piece golf ball made by covering a core, which consists of inner and outer layers, with a shell, the inner layer having a diameter of 24-29 mm and a hardness (Shore hardness D) of 15-30, the outer layer having a diameter of 36-41 mm and a hardness (Shore hardness D) of 55-65, the golf ball having a percentage of the area of the portion of the surface thereof which contacts a club face when the ball is struck by the club within a range of 27-35%.
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申请公布号 |
US4781383(A) |
申请公布日期 |
1988.11.01 |
申请号 |
US19860879783 |
申请日期 |
1986.06.27 |
申请人 |
KAMATARI CO., LTD. |
发明人 |
KAMADA, TOSHIHIKO;IZUMI, SHUNJI;WATANABE, SHINICHI |
分类号 |
A63B37/00;A63B37/02;A63B37/04;C08K5/04;C08K5/10;C08L9/00;(IPC1-7):A63B37/06 |
主分类号 |
A63B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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