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经营范围
发明名称
PLANAR ARRAY ANTENNA
摘要
申请公布号
EP0427479(A3)
申请公布日期
1991.08.21
申请号
EP19900312041
申请日期
1990.11.02
申请人
SONY CORPORATION
发明人
ITO, FUMIHIRO, C/O PATENTS DIVISION;FUKUZAWA, KEIJI, C/O PATENTS DIVISION;TSURUMARU, SHINOBU, C/O PATENTS DIVISION
分类号
H01Q13/08;H01Q21/00;H01Q21/06;(IPC1-7):H01Q21/06
主分类号
H01Q13/08
代理机构
代理人
主权项
地址
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