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发明名称
WAVEGUIDE FILTER
摘要
申请公布号
GB2005480(B)
申请公布日期
1982.01.13
申请号
GB19780034822
申请日期
1978.08.29
申请人
WESTERN ELECTRIC CO INC
发明人
分类号
H01P1/20;H01P1/209;H01P7/10;(IPC1-7):H01P7/00
主分类号
H01P1/20
代理机构
代理人
主权项
地址
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