A SHAFT FOR A BADMINTON RACKET,申请号SG19900000534-传众专利搜索

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发明名称	A SHAFT FOR A BADMINTON RACKET
摘要
申请公布号	SG53490(G)	申请公布日期	1990.08.31
申请号	SG19900000534	申请日期	1990.07.11
申请人	YU FENG WU	发明人
分类号	A63B49/08;(IPC1-7):A63B49/08	主分类号	A63B49/08
代理机构		代理人
主权项
地址

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