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发明名称
Verfahren und Anordnung zur Steuerung des Elektronenstrahles einer Elektronenstrahlanlage
摘要
申请公布号
DE1690626(A1)
申请公布日期
1971.04.08
申请号
DE1967N031068
申请日期
1967.08.16
申请人
NIHON DENSHI K. K.
发明人
IMURA,SHINGO;TANAKA,KAZUMITSU
分类号
H01J37/304
主分类号
H01J37/304
代理机构
代理人
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