发明名称 Multi-piece solid golf ball
摘要 The present invention provides a multi-piece solid golf ball, of which flight performance and shot feel are improved. The present invention relates to a multi-piece solid golf ball comprising a core composed of a center and an intermediate layer formed on the center, and at least one layer of a cover formed on the core, wherein the center has a diameter of 20 to 35 mm and a center point hardness in Shore A hardness of 10 to 70, the intermediate layer has a thickness of 2.5 to 10.0 mm and a surface hardness in Shore D hardness of 40 to 65.
申请公布号 US2002055399(A1) 申请公布日期 2002.05.09
申请号 US20010949655 申请日期 2001.09.12
申请人 KATO AKIRA 发明人 KATO AKIRA
分类号 A63B37/00;A63B37/04;A63B37/06;A63B37/12;(IPC1-7):A63B37/04 主分类号 A63B37/00
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