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经营范围
发明名称
NETWORK SYSTEM PROVIDED WITH FAULT ANALYZER
摘要
申请公布号
JPH0537541(A)
申请公布日期
1993.02.12
申请号
JP19910194206
申请日期
1991.08.02
申请人
HITACHI LTD;HITACHI COMPUTER ELECTRON CO LTD
发明人
HATANAKA SATOSHI;SASAKI MASAHITO;ENOMOTO HIROMICHI
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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