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发明名称
Cross-polarized lighting technique for improving operation of cathode-ray tube displays
摘要
申请公布号
US2793361(A)
申请公布日期
1957.05.21
申请号
US19540437900
申请日期
1954.06.18
申请人
WHITE CARROLL T
发明人
WHITE CARROLL T.
分类号
G01R13/20;G02B27/28;H04N5/72
主分类号
G01R13/20
代理机构
代理人
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