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发明名称
Magnetic beam-controlling means for cathode ray tubes
摘要
申请公布号
US2972074(A)
申请公布日期
1961.02.14
申请号
US19590846337
申请日期
1959.10.14
申请人
PHILCO CORPORATION
发明人
VASILEVSKIS HENRY S.
分类号
H01J29/54
主分类号
H01J29/54
代理机构
代理人
主权项
地址
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