发明名称 TABLE TENNIS RACKET
摘要 PURPOSE: Devised is a table tennis racket to help user swing easily by forming several piercing holes, consequently reducing air resistance and lightening the weight of racket. CONSTITUTION: The racket is round, a hand grip (2) is formed in the back surface (1') of round body (1), and several piercing holes (3) along peripheral edge of the racket are formed. Therefore, the racket has less air resistance when swing, air passes promptly through the piercing holes.
申请公布号 KR20010009321(A) 申请公布日期 2001.02.05
申请号 KR19990027626 申请日期 1999.07.08
申请人 KO, JONG SUK 发明人 KO, JONG SUK
分类号 A63B59/04 主分类号 A63B59/04
代理机构 代理人
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