FAULT RELIEF CIRCUIT FOR SUBSCRIBER CIRCUIT,申请号JP19930155207-传众专利搜索

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发明名称	FAULT RELIEF CIRCUIT FOR SUBSCRIBER CIRCUIT
摘要
申请公布号	JPH0715502(A)	申请公布日期	1995.01.17
申请号	JP19930155207	申请日期	1993.06.25
申请人	HASEGAWA ELECTRIC CO LTD;NIPPON TELEGR & TELEPH CORP <NTT>	发明人	KAWAKATSU HIDEO;KOMIYA KAZUNOBU;SASAKI KENJI
分类号	H04M3/00;H04M3/24;(IPC1-7):H04M3/00	主分类号	H04M3/00
代理机构		代理人
主权项
地址

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