发明名称 Golf club head
摘要 A club head of a golf club comprises a head body having a face which is made of a material having high specific elasticity and a weight body made of another material having a specific gravity greater than that of the material of the head body and provided at and covering a substantial portion of a rear portion of the head body, the head body being provided therein with a cavity, the total weight of the weight body being heavier than that of the head body.
申请公布号 US4824110(A) 申请公布日期 1989.04.25
申请号 US19870019722 申请日期 1987.02.27
申请人 MARUMAN GOLF, CO., LTD. 发明人 KOBAYASHI, MASASHI
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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