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经营范围
发明名称
Polariseur à lames métalliques
摘要
申请公布号
FR1499206(A)
申请公布日期
1967.10.27
申请号
FR19660068328
申请日期
1966.07.06
申请人
CSF-COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
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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