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发明名称
Amplifier having series-connected output tubes
摘要
申请公布号
US2743321(A)
申请公布日期
1956.04.24
申请号
US19520277854
申请日期
1952.03.21
申请人
COULTER WALLACE H
发明人
COULTER WALLACE H.
分类号
H03F3/32;H03F3/44
主分类号
H03F3/32
代理机构
代理人
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