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发明名称
Elektronenoptik fuer eine Elektronenroehre mit grossflaechiger Photokathode
摘要
申请公布号
DE1214808(B)
申请公布日期
1966.04.21
申请号
DE1960N017863
申请日期
1960.02.09
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
PIETRI GEORGES
分类号
H01J29/62;H01J43/08
主分类号
H01J29/62
代理机构
代理人
主权项
地址
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