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发明名称
RADIOHOLOGRAPHIC METHOD FOR DETERMINING DIRECTIVITY PATTERN IN ANTENNA FREQUENCY RANGE
摘要
申请公布号
RU2089921(C1)
申请公布日期
1997.09.10
申请号
RU19940017092
申请日期
1994.05.10
申请人
KOVALEV IGOR P
发明人
KOVALEV IGOR P
分类号
G01R29/10;(IPC1-7):G01R29/10
主分类号
G01R29/10
代理机构
代理人
主权项
地址
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