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发明名称
Background reduction in image tube
摘要
申请公布号
US2727173(A)
申请公布日期
1955.12.13
申请号
US19520267598
申请日期
1952.01.22
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
LONGINI RICHARD L.;MCINTOSH RALPH O.
分类号
H01J31/50
主分类号
H01J31/50
代理机构
代理人
主权项
地址
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