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发明名称
UN AMPLIFICADOR DIFERENCIAL REGULABLE CON TRANSISTORES.
摘要
申请公布号
ES356246(A1)
申请公布日期
1970.01.01
申请号
ES19460003562
申请日期
1968.07.17
申请人
SIEMENS A. G.
发明人
分类号
H03G1/00;(IPC1-7):03F/
主分类号
H03G1/00
代理机构
代理人
主权项
地址
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