HAND SET FOR TESTING TELEPHONE LINES,申请号KR19880008415U-传众专利搜索

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发明名称	HAND SET FOR TESTING TELEPHONE LINES
摘要
申请公布号	KR910001700(Y1)	申请公布日期	1991.03.18
申请号	KR19880008415U	申请日期	1988.05.31
申请人	PARK YOUNG-IL	发明人	PARK YOUNG-IL
分类号	H04M1/24;(IPC1-7):H04M1/24	主分类号	H04M1/24
代理机构		代理人
主权项
地址

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