发明申请
US20060166761A1 Golf ball having cross-core hardness differential and method for making it
失效
高尔夫球具有十字芯硬度差异及其制作方法
- 专利标题： Golf ball having cross-core hardness differential and method for making it
- 专利标题（中）： 高尔夫球具有十字芯硬度差异及其制作方法
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申请号： US11339981申请日： 2006-01-25
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公开(公告)号： US20060166761A1公开(公告)日： 2006-07-27
- 发明人: Hyun Kim , Hong Jeon , Kelvin Okamoto
- 申请人： Hyun Kim , Hong Jeon , Kelvin Okamoto
- 专利权人： Taylor Made Golf Company, Inc.
- 当前专利权人： Taylor Made Golf Company, Inc.
- 主分类号： A63B37/04
- IPC分类号： A63B37/04
摘要：
A golf ball, and method for making it, are disclosed wherein the golf ball includes a core including a center point having a first hardness value and/or first specific gravity value and an outer surface having a second hardness value and/or second specific gravity value. The first and second hardness values and the first and second specific gravity values are different from each other.
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