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发明名称
DATA COMMUNICATION NETWORK
摘要
申请公布号
US5087911(A)
申请公布日期
1992.02.11
申请号
US19880209338
申请日期
1988.06.20
申请人
GEC PLESSEY TELECOMMUNICATIONS LIMITED
发明人
GREEN, HOWARD;LUMB, ANTHONY P.
分类号
H04L12/437
主分类号
H04L12/437
代理机构
代理人
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