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发明名称
Antenne directive
摘要
申请公布号
FR1168404(A)
申请公布日期
1958.12.08
申请号
FRD1168404
申请日期
1957.01.11
申请人
PATELHOLD
发明人
分类号
H01Q15/22
主分类号
H01Q15/22
代理机构
代理人
主权项
地址
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