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经营范围
发明名称
Storage tube for color television signals, etc.
摘要
申请公布号
US2674704(A)
申请公布日期
1954.04.06
申请号
US19500203125
申请日期
1950.12.28
申请人
RADIO CORPORATION OF AMERICA
发明人
WEIMER PAUL K.
分类号
H01J31/68;H04N11/22
主分类号
H01J31/68
代理机构
代理人
主权项
地址
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