发明名称 Multi-piece solid golf ball
摘要 The present invention provides a multi-piece solid golf ball, of which flight distance is improved by accomplishing high launch angle and low spin amount, when hit by golfers, who swing a golf club at low head speed, using a middle iron club to a driver. The present invention relates to multi-piece solid golf ball comprising a center, an intermediate layer formed on the center and a cover covering the intermediate layer, wherein the intermediate layer is formed from only one material having a flexural stiffness of 400 to 5,000 MPa.
申请公布号 US2004121856(A1) 申请公布日期 2004.06.24
申请号 US20030732468 申请日期 2003.12.11
申请人 IWAMI SATOSHI 发明人 IWAMI SATOSHI
分类号 A63B37/00;A63B37/04;C08G18/75;C08G18/76;C08L23/08;(IPC1-7):A63B37/06 主分类号 A63B37/00
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