发明名称 Golf club shaft
摘要 <p>A golf club shaft comprises three interconnected tubular members whose diameters, flexional rigidities, lengths, materials, etc. are selected to make the golf club shaft more flexible near a club head or a club grip or at a middle portion.</p>
申请公布号 GB2312629(B) 申请公布日期 1998.06.17
申请号 GB19970008818 申请日期 1997.04.30
申请人 * KASCO CORPORATION 发明人 TOSHIHIRO * MIYAJI;ATSUSHI * TAKEDA;MASAHIKO * FUJIWARA
分类号 A63B53/10;(IPC1-7):A63B53/10 主分类号 A63B53/10
代理机构 代理人
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