SYSTEM FOR DETECTING TRANSMISSION LINE FAULT,申请号JP19900311141-传众专利搜索

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发明名称	SYSTEM FOR DETECTING TRANSMISSION LINE FAULT
摘要
申请公布号	JPH04183035(A)	申请公布日期	1992.06.30
申请号	JP19900311141	申请日期	1990.11.16
申请人	HITACHI LTD;HITACHI MAIKON SHISUTEMU:KK	发明人	MORI SHINJI;ODA KENICHIRO
分类号	H04L12/42	主分类号	H04L12/42
代理机构		代理人
主权项
地址

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