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发明名称
Q-INVARIANT ACTIVE RESONATOR
摘要
申请公布号
US3588725(A)
申请公布日期
1971.06.28
申请号
USD3588725
申请日期
1969.05.27
申请人
WESTINGHOUSE ELECTRIC CORP.
发明人
PHILIP R. GEFFE
分类号
H03F1/44;H03F3/191;H03H11/12;(IPC1-7):H03F3/04
主分类号
H03F1/44
代理机构
代理人
主权项
地址
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