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发明名称
Deflection device for cathode-ray tubes
摘要
申请公布号
US2428947(A)
申请公布日期
1947.10.14
申请号
US19450575369
申请日期
1945.01.31
申请人
RADIO CORPORATION OF AMERICA
发明人
TORSCH CHARLES EDWARD
分类号
H01J29/76
主分类号
H01J29/76
代理机构
代理人
主权项
地址
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