发明名称 CUE FOR BILLIARDS
摘要 PROBLEM TO BE SOLVED: To eliminate a problem that if a cue for billiards is made of a conventional single material, particularly of a single wood material, the cue tends to warp. SOLUTION: A shaft 1 and/or a butt 2 of the cue for billiards has a rod- shaped multilayered construction comprising layers 3, 4, 5 made of different materials, or a through hole 6 may be formed through the center of the layers 3, 4, 5.
申请公布号 JP2001198256(A) 申请公布日期 2001.07.24
申请号 JP20000010979 申请日期 2000.01.19
申请人 TAKAHIRA MUTSUO 发明人 TAKAHIRA MUTSUO
分类号 A63D15/08;(IPC1-7):A63D15/08 主分类号 A63D15/08
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