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发明名称
DEVICE FAULT INFORMING SYSTEM
摘要
申请公布号
JPH01142838(A)
申请公布日期
1989.06.05
申请号
JP19870301200
申请日期
1987.11.27
申请人
NEC CORP;NEC COMMUN SYST LTD
发明人
ISHIHARA MASAKAZU;NOGUCHI SHUICHI
分类号
G06F1/00;G06F11/30;H04M3/42
主分类号
G06F1/00
代理机构
代理人
主权项
地址
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