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经营范围
发明名称
Cathode ray tube
摘要
申请公布号
US3308327(A)
申请公布日期
1967.03.07
申请号
US19640374755
申请日期
1964.06.12
申请人
RADIO CORPORATION OF AMERICA
发明人
SHRADER TERRY M.
分类号
H01J29/07
主分类号
H01J29/07
代理机构
代理人
主权项
地址
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