发明名称 GOLF CLUB HEAD
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf club head that prevents damage of the face due to impact of striking a ball and has an improved carry due to sufficient repulsiveness of the face. SOLUTION: In a hollow metal head having a face formed of a metal material, a thick portion gradually thinned toward the periphery is provided in the side nearer the toe of the face than the center of the face.</p>
申请公布号 JP2002119624(A) 申请公布日期 2002.04.23
申请号 JP20000317733 申请日期 2000.10.18
申请人 DAIWA SEIKO INC 发明人 KUSUMOTO HARUNOBU
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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