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发明名称
METHOD OF AND SYSTEM FOR WIDENING OPERATIONAL FREQUENCY RANGE OF VECTOR-TYPE NETWORK ANALYSERS
摘要
申请公布号
PL184879(B1)
申请公布日期
2003.01.31
申请号
PL19980324234
申请日期
1998.01.09
申请人
POLITECHNIKA GDANSKA
发明人
CHRAMIEC JERZY
分类号
G01R23/14;G01R27/06;G01R27/28
主分类号
G01R23/14
代理机构
代理人
主权项
地址
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