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发明名称
APERFEICOAMENTO EM E REFERENTE A ANTENA TIPO YAGI
摘要
申请公布号
BR5601453(U)
申请公布日期
1978.07.25
申请号
BR19760001453U
申请日期
1976.12.02
申请人
ABREU J
发明人
ABREU J
分类号
H01Q19/02;(IPC1-7):H01Q19/02
主分类号
H01Q19/02
代理机构
代理人
主权项
地址
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