| 发明名称 |
MULTI-LAYER CORE GOLF BALL |
| 摘要 |
Golf balls consisting of a multi-layer core and a cover are disclosed. The multi-layer core consists of a rubber center and a rubber outer core layer that are both soft relative to a hard, thermoplastic intermediate core layer.
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| 申请公布号 |
US2009181798(A1) |
申请公布日期 |
2009.07.16 |
| 申请号 |
US20090407835 |
申请日期 |
2009.03.20 |
| 申请人 |
SULLIVAN MICHAEL J;LADD DEREK A |
发明人 |
SULLIVAN MICHAEL J.;LADD DEREK A. |
| 分类号 |
A63B37/02;A63B37/12 |
主分类号 |
A63B37/02 |
| 代理机构 |
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