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发明名称
Differenzverstaerker
摘要
申请公布号
DE1487472(A1)
申请公布日期
1969.04.03
申请号
DE1966S106288
申请日期
1966.09.30
申请人
SIEMENS AG
发明人
BAREUTHER,GUENTHER;EWIN SCHAEUBLE,DIPL.-ING.
分类号
H03F3/28
主分类号
H03F3/28
代理机构
代理人
主权项
地址
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