TRANSFER TELEPHONE EQUIPMENT,申请号JP19900201236-传众专利搜索

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发明名称	TRANSFER TELEPHONE EQUIPMENT
摘要
申请公布号	JPH0487443(A)	申请公布日期	1992.03.19
申请号	JP19900201236	申请日期	1990.07.31
申请人	NIPPON TELEGR & TELEPH CORP <NTT>	发明人	SHINOHARA SHINICHI;NISHI HIROYUKI
分类号	H04M3/54;H04M1/00	主分类号	H04M3/54
代理机构		代理人
主权项
地址

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