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发明名称
Farbfernseh-UEberlagerungsempfaenger
摘要
申请公布号
DE928475(C)
申请公布日期
1955.06.02
申请号
DE1952H014699
申请日期
1952.12.10
申请人
HAZELTINE CORPORATION
发明人
RICHMAN DONALD
分类号
H04N11/14
主分类号
H04N11/14
代理机构
代理人
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