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发明名称
Circular-polarization antenna
摘要
申请公布号
EP0872912(A3)
申请公布日期
1999.06.09
申请号
EP19980106924
申请日期
1998.04.16
申请人
MURATA MANUFACTURING CO., LTD.
发明人
KUSHIHI, YUICHI;SHIKATA, MASARU
分类号
G01S19/36;H01Q1/24;H01Q1/36;H01Q1/38;H01Q1/52;H01Q13/08;H01Q21/24;H01Q23/00;H05K1/18;H05K3/34;(IPC1-7):H01Q21/24
主分类号
G01S19/36
代理机构
代理人
主权项
地址
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