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经营范围
发明名称
A circuit arrangement for minimising divergences from a predetermined value in the amplitude of an electrical signal
摘要
申请公布号
GB1141471(A)
申请公布日期
1969.01.29
申请号
GB19660022495
申请日期
1966.05.20
申请人
FERNSEH G.M.B.H.
发明人
分类号
H04N5/18;H04N5/20;H04N5/52;H04N5/53
主分类号
H04N5/18
代理机构
代理人
主权项
地址
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