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发明名称
Cathode ray television tube
摘要
申请公布号
US2378875(A)
申请公布日期
1945.06.19
申请号
US19420436875
申请日期
1942.03.30
申请人
PHILCO RADIO AND TELEVISION CORPORATION
发明人
VANSANT JOHN S.
分类号
H01J29/18
主分类号
H01J29/18
代理机构
代理人
主权项
地址
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