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发明名称
Shadow mask cathode ray tube
摘要
申请公布号
GB1114847(A)
申请公布日期
1968.05.22
申请号
GB19650021928
申请日期
1965.05.24
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H01J29/06;H01J29/07
主分类号
H01J29/06
代理机构
代理人
主权项
地址
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