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发明名称
ARRANJO DE CIRCUITOS DESTINADO A PRODUZIR UMA CORRENTE DENTE-DE-SERRA DE FREQUENCIA DE LINHA CUJA AMPLITUDE VARIA COM A FREQUENCIA DO CAMPO EM APARELHOS TELEVISORES
摘要
申请公布号
BR6910551(D0)
申请公布日期
1973.01.11
申请号
BR19690210551
申请日期
1969.07.08
申请人
PHILIPS NV
发明人
EULENBERG H
分类号
H04N3/23;H04N3/233;H04N9/28;(IPC1-7):H04N9/28
主分类号
H04N3/23
代理机构
代理人
主权项
地址
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