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经营范围
发明名称
Stripline filter and parametric frequency doubler including such filter
摘要
申请公布号
GB1062078(A)
申请公布日期
1967.03.15
申请号
GB19640037925
申请日期
1964.09.16
申请人
HUGHES AIRCRAFT COMPANY
发明人
分类号
H01P1/203;H03B19/18
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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