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发明名称
Bildverstaerkungsroehre fuer Roentgenstrahlen unter Verwendung eines defokussierten Elektronenstrahls
摘要
申请公布号
DE930467(C)
申请公布日期
1955.07.18
申请号
DE1953G010979
申请日期
1953.02.17
申请人
GENERAL ELECTRIC COMPANY
发明人
WILLIAMS FERD ELTON
分类号
H01J31/54
主分类号
H01J31/54
代理机构
代理人
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