CONTROL DEVICE IN MOVING SIGN BOARD,申请号KR19900000732U-传众专利搜索

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发明名称	CONTROL DEVICE IN MOVING SIGN BOARD
摘要
申请公布号	KR930001591(Y1)	申请公布日期	1993.04.03
申请号	KR19900000732U	申请日期	1990.01.23
申请人	PARK, YONG - KI	发明人	PARK, YONG - KI
分类号	G09F9/33;(IPC1-7):G09F9/33	主分类号	G09F9/33
代理机构		代理人
主权项
地址

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