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经营范围
发明名称
TRACKING ANTENNA DEVICE
摘要
申请公布号
JPH05157822(A)
申请公布日期
1993.06.25
申请号
JP19910319396
申请日期
1991.12.03
申请人
NEC CORP
发明人
JODAI MASAO
分类号
G01S3/44;G01S3/58
主分类号
G01S3/44
代理机构
代理人
主权项
地址
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