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发明名称
DUAL POLARISATION SIGNAL WAVEGUIDE DEVICE
摘要
申请公布号
GB2117980(A)
申请公布日期
1983.10.19
申请号
GB19830006913
申请日期
1983.03.14
申请人
SOCIETA * ITALIANA PER L'ESERCIZIO TELEFONICO P A
发明人
PIERCARLO * MASSAGLIA;ENRICO * PAGANA;DARIO * SAVINI
分类号
H01P1/161;H01P1/213;(IPC1-7):H01P1/16
主分类号
H01P1/161
代理机构
代理人
主权项
地址
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