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发明名称
Antenne directive à polarisation circulaire
摘要
申请公布号
FR1150023(A)
申请公布日期
1958.01.06
申请号
FRD1150023
申请日期
1956.04.24
申请人
发明人
MARIE GEORGES-ROBERT-PIERR
分类号
H01Q3/20;H01Q13/02;H01Q19/10
主分类号
H01Q3/20
代理机构
代理人
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地址
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