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发明名称
NODE EQUIPMENT FOR BACK BONE LAN
摘要
申请公布号
JPH0276340(A)
申请公布日期
1990.03.15
申请号
JP19880227708
申请日期
1988.09.12
申请人
MITSUBISHI ELECTRIC CORP
发明人
WATANABE AKIRA
分类号
H04L12/40
主分类号
H04L12/40
代理机构
代理人
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地址
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