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发明名称
Parametric amplifiers with quarter-wave spacing
摘要
申请公布号
US3375454(A)
申请公布日期
1968.03.26
申请号
US19670664672
申请日期
1967.08.31
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
AITCHISON COLIN STUART
分类号
H03F7/04
主分类号
H03F7/04
代理机构
代理人
主权项
地址
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