发明名称 IMPROVEMENTS IN RACQUETS
摘要 <p>A method of stringing a racquet comprises independently tensioning a plurality of strings in the racquet and applying means for maintaining the independent tensioning. The elastic properties of the shorter strings may be matched to that of the longer strings, giving a larger sweet spot. The specification discloses cleats and grommets for holding the individual strings and maintaining their tension. The strings may be manufactured as a prewoven mesh.</p>
申请公布号 WO9532030(A1) 申请公布日期 1995.11.30
申请号 WO1995AU00304 申请日期 1995.05.25
申请人 COGITO HOLDINGS LIMITED;MCMAHON, MARSHAL 发明人 MCMAHON, MARSHAL
分类号 A63B49/02;A63B49/00;A63B51/00;A63B51/12;A63B51/14;(IPC1-7):A63B51/00 主分类号 A63B49/02
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