WIRELESS ALARMING CIRCUIT USING ALARMING FUNCTION OF A TIMEPIECE,申请号KR19900019052U-传众专利搜索

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发明名称	WIRELESS ALARMING CIRCUIT USING ALARMING FUNCTION OF A TIMEPIECE
摘要
申请公布号	KR930003965(Y1)	申请公布日期	1993.06.25
申请号	KR19900019052U	申请日期	1990.12.04
申请人	HWANG, YONG - BOK	发明人	HWANG, YONG - BOK
分类号	G04C23/12;(IPC1-7):G04C23/12	主分类号	G04C23/12
代理机构		代理人
主权项
地址

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