BYPASS EQUIPMENT AT FAULT OF OPTICAL LOOP NETWORK,申请号JP19870180976-传众专利搜索

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发明名称	BYPASS EQUIPMENT AT FAULT OF OPTICAL LOOP NETWORK
摘要
申请公布号	JPS6425637(A)	申请公布日期	1989.01.27
申请号	JP19870180976	申请日期	1987.07.22
申请人	HITACHI CABLE LTD	发明人	UCHINO AKIHIRO
分类号		主分类号
代理机构		代理人
主权项
地址

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