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发明名称
Push-pull amplifier circuit
摘要
申请公布号
US2205335(A)
申请公布日期
1940.06.18
申请号
US19370169491
申请日期
1937.10.16
申请人
PENNSYLVANIA PATENTS, INC.
发明人
BARTON LOY E.
分类号
H03F3/28;H03F3/32
主分类号
H03F3/28
代理机构
代理人
主权项
地址
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