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经营范围
发明名称
Broad band system for network analysis.
摘要
申请公布号
EP0471108(B1)
申请公布日期
1995.03.08
申请号
EP19900115755
申请日期
1990.08.17
申请人
BALLMANN, RALF
发明人
BALLMANN, RALF
分类号
G01R27/06;G01R27/28;(IPC1-7):G01R27/28
主分类号
G01R27/06
代理机构
代理人
主权项
地址
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