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发明名称
GATEWAY CONTROLLER
摘要
申请公布号
JPH02309735(A)
申请公布日期
1990.12.25
申请号
JP19890131110
申请日期
1989.05.24
申请人
NEC CORP
发明人
OZAWA TAKEO
分类号
H04L29/06;H04L12/66
主分类号
H04L29/06
代理机构
代理人
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地址
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