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发明名称
AUTOMATISCHE STRAHLSTROMBEGRENZUNGSSCHALTUNG FUER FERNSEHEMPFAENGER
摘要
申请公布号
DE2539534(B2)
申请公布日期
1977.06.02
申请号
DE19752539534
申请日期
1975.09.05
申请人
发明人
分类号
H04N3/18;H04N5/14;H04N5/59;H04N9/64;(IPC1-7):H04N5/58;H04N3/20;H04N5/44;H04N9/535
主分类号
H04N3/18
代理机构
代理人
主权项
地址
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