SWING TRAINING BASEBALL BAT,申请号KR19940011805U-传众专利搜索

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发明名称	SWING TRAINING BASEBALL BAT
摘要
申请公布号	KR970002315(Y1)	申请公布日期	1997.03.21
申请号	KR19940011805U	申请日期	1994.05.24
申请人	YE, JAE-YOUNG	发明人	YE, JAE-YOUNG
分类号	A63B59/06;(IPC1-7):A63B59/06	主分类号	A63B59/06
代理机构		代理人
主权项
地址

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