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发明名称
Electromagnetic wave modulating devices
摘要
申请公布号
US3001151(A)
申请公布日期
1961.09.19
申请号
US19580720892
申请日期
1958.03.12
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
MORRIS ARTHUR LANGLEY
分类号
H01P1/175;H03C7/02
主分类号
H01P1/175
代理机构
代理人
主权项
地址
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