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发明名称
Improvements in or relating to circuits for levelling datum signals interspersed in electric signals, for example television signals
摘要
申请公布号
GB729621(A)
申请公布日期
1955.05.11
申请号
GB19530012990
申请日期
1950.04.01
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
CLAYDEN RONALD THOMAS;FREE LESLIE ROBERT
分类号
H04N5/16;H04N5/18
主分类号
H04N5/16
代理机构
代理人
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