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经营范围
发明名称
PACKET SWITCH
摘要
申请公布号
EP0259118(A3)
申请公布日期
1990.01.24
申请号
EP19870307644
申请日期
1987.08.28
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
MCHARG , CHRISTOPHER GORDON;PIERCE, DAVID ANTHONY
分类号
H04L12/64;H04Q11/04;(IPC1-7):H04L11/20
主分类号
H04L12/64
代理机构
代理人
主权项
地址
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