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发明名称
Combined plate and screen grid modulated amplifier circuit
摘要
申请公布号
US2939090(A)
申请公布日期
1960.05.31
申请号
US19580748548
申请日期
1958.07.14
申请人
ELLIS JR BERNARD T
发明人
JR. BERNARD T. ELLIS,
分类号
H03C1/16
主分类号
H03C1/16
代理机构
代理人
主权项
地址
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