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发明名称
Switching system for a telecommunications system
摘要
申请公布号
GB9401430(D0)
申请公布日期
1994.03.23
申请号
GB19940001430
申请日期
1994.01.26
申请人
GPT LIMITED
发明人
分类号
H04J3/00;H04J3/08;H04Q11/04
主分类号
H04J3/00
代理机构
代理人
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地址
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