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发明名称
Anordnung mit einer oder mehreren Verstärkerstufen.
摘要
申请公布号
CH238767(A)
申请公布日期
1945.08.15
申请号
CHD238767
申请日期
1944.02.24
申请人
HASLER AG. WERKE FUER TELEPHONIE & PRAEZISIONSMECHANIK
发明人
HASLER AG. WERKE FUER TELEPHONIE & PRAEZISIONSMECHANIK
分类号
H03F3/36
主分类号
H03F3/36
代理机构
代理人
主权项
地址
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