COMMUNICATION SYSTEM WITH FAULT CUT-DIVIDING FUNCTION,申请号JP19870324078-传众专利搜索

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发明名称	COMMUNICATION SYSTEM WITH FAULT CUT-DIVIDING FUNCTION
摘要
申请公布号	JPH01166638(A)	申请公布日期	1989.06.30
申请号	JP19870324078	申请日期	1987.12.23
申请人	HITACHI LTD;HITACHI ENG CO LTD	发明人	YAMAUCHI HIROAKI
分类号	H04L29/14;H04L13/00	主分类号	H04L29/14
代理机构		代理人
主权项
地址

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