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发明名称
Fernsehverbindung mit einem Verschluesseler und einem Entschluesseler
摘要
申请公布号
DE946350(C)
申请公布日期
1956.08.02
申请号
DE1953Z003370
申请日期
1953.04.09
申请人
ZENITH RADIO CORPORATION
发明人
ROSCHKE ERWIN MARTIN;MILLER BERTRAND JOHN;DRUZ WALTER STANLEY;MORRIS GEORGE VINCENT
分类号
H04N7/169
主分类号
H04N7/169
代理机构
代理人
主权项
地址
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