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发明名称
SYSTEM SWITCHING SYSTEM FOR COMPUTER ON-LINE SYSTEM
摘要
申请公布号
JPS6425640(A)
申请公布日期
1989.01.27
申请号
JP19870182785
申请日期
1987.07.21
申请人
NEC CORP
发明人
YAZAWA KATSUHIKO
分类号
H04L29/14;G06F15/00;H04L13/00
主分类号
H04L29/14
代理机构
代理人
主权项
地址
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