CONNECTION SYSTEM BETWEEN CENTER EQUIPMENT AND TERMINAL EQUIPMENT BY PUBLIC TELEPHONE NETWORK,申请号JP19890245761-传众专利搜索

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发明名称	CONNECTION SYSTEM BETWEEN CENTER EQUIPMENT AND TERMINAL EQUIPMENT BY PUBLIC TELEPHONE NETWORK
摘要
申请公布号	JPH03107268(A)	申请公布日期	1991.05.07
申请号	JP19890245761	申请日期	1989.09.20
申请人	OKI ELECTRIC IND CO LTD	发明人	TSUBOI NORIO
分类号	H04M11/00	主分类号	H04M11/00
代理机构		代理人
主权项
地址

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