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经营范围
发明名称
CROSSPOINT SWITCHING ARRAY
摘要
申请公布号
EP0323578(A3)
申请公布日期
1990.09.26
申请号
EP19880120484
申请日期
1988.12.07
申请人
GTE LABORATORIES INCORPORATED
发明人
COOPERMAN, MICHAEL;SIEBER, RICHARD W.
分类号
H03K17/00;H03K17/693;H04Q3/52;(IPC1-7):H03K17/62
主分类号
H03K17/00
代理机构
代理人
主权项
地址
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