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发明名称
IMPROVEMENTS IN OR RELATING TO MICROWAVE PHASE SHIFTERS
摘要
申请公布号
GB2207805(B)
申请公布日期
1991.12.11
申请号
GB19870018651
申请日期
1987.08.06
申请人
* THE PLESSEY COMPANY PLC;* SIEMENS PLESSEY ELECTRONIC SYSTEMS LIMITED
发明人
ANTHONY ALAN * LANE
分类号
H01P1/185;H03H11/18
主分类号
H01P1/185
代理机构
代理人
主权项
地址
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