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发明名称
DOUBLE FREQUENCY ANTENNA
摘要
申请公布号
JPS5242049(A)
申请公布日期
1977.04.01
申请号
JP19760101498
申请日期
1976.08.25
申请人
BALL BROTHERS RES CORP
发明人
ROBAATO II MANSON;HARORUDO TOMASU BUTSUSHIYAA
分类号
H01Q5/00;H01Q9/04;H01Q13/18;H01Q21/24;H01Q21/30;(IPC1-7):H01Q13/10;H01Q21/26;H01Q1/28
主分类号
H01Q5/00
代理机构
代理人
主权项
地址
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