发明名称 GOLF CLUB AND CLUB SHAFT CONSTRUCTIONS
摘要 <p>A golf club shaft for use in a golf club such as a putter. The shaft (12) preferably comprises an oversized hollow, circular tube having an outer diameter of at least 0.75 inches along substantially its entire length.</p>
申请公布号 CA2195524(A1) 申请公布日期 1996.02.01
申请号 CA19952195524 申请日期 1995.07.20
申请人 BILLINGS, DAVID P. 发明人 BILLINGS, DAVID P.
分类号 A63B53/02;A63B53/10;A63B53/12;(IPC1-7):A63B53/02;A63B53/04 主分类号 A63B53/02
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