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发明名称
DEVICE OF DETECTING DISTANCE AND DIRECTION USING BIDIRECTIONAL RF,AND DETECTING METHOD
摘要
申请公布号
KR100728154(B1)
申请公布日期
2007.06.14
申请号
KR20050017861
申请日期
2005.03.03
申请人
发明人
分类号
G01S1/02;G01S5/02;G01S3/02;G01S11/06
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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