发明名称 Gut string for sports rackets
摘要 A natural gut string for sports rackets comprises at least two gut strands, each strand of which comprises a plurality of gut ribbons twisted together in a first direction, which strands are combined and re-twisted together in a direction opposite to the first direction. In a process for making the gut strings, the gut ribbons and gut strands are preferably twisted under tension.
申请公布号 US4449353(A) 申请公布日期 1984.05.22
申请号 US19820405913 申请日期 1982.08.06
申请人 UNITED STATES TENNIS GUT ASSOCIATION, INC. 发明人 TAYEBI, AMAD
分类号 A63B51/02;D02G3/28;D02G3/44;(IPC1-7):D02G3/10;D02G3/40 主分类号 A63B51/02
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