TELEPHONE SYSTEM WITH PUBLIC TELEPHONE FUNCTION,申请号KR19890006927U-传众专利搜索

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发明名称	TELEPHONE SYSTEM WITH PUBLIC TELEPHONE FUNCTION
摘要
申请公布号	KR920002342(Y1)	申请公布日期	1992.04.09
申请号	KR19890006927U	申请日期	1989.05.24
申请人	ROH, JAE - GON	发明人	ROH, JAE - GON
分类号	H04M17/00;(IPC1-7):H04M17/00	主分类号	H04M17/00
代理机构		代理人
主权项
地址

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