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发明名称
NETWORK CONTROL UNIT
摘要
申请公布号
JPS6439869(A)
申请公布日期
1989.02.10
申请号
JP19870194501
申请日期
1987.08.05
申请人
NEC CORP
发明人
YOKOYAMA MOTOYUKI
分类号
H04M1/00;H04M11/00;H04Q3/42
主分类号
H04M1/00
代理机构
代理人
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地址
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