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发明名称
DIRECTIONAL DETECTOR
摘要
PURPOSE:Accurately effecting a sense determination over a wide range of frequency band by coinciding a loop antenna system with a sense antenna system relative to its resonance characteristics.
申请公布号
JPS523395(A)
申请公布日期
1977.01.11
申请号
JP19750079151
申请日期
1975.06.24
申请人
FURUNO ELECTRIC CO
发明人
HACHITANI KIYOETSU
分类号
G01S3/12;G01S3/10;(IPC1-7):01S3/10
主分类号
G01S3/12
代理机构
代理人
主权项
地址
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