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发明名称
Photokathode fuer Photozellen, lichtelektrische Vervielfacher u. dgl.
摘要
申请公布号
DE910570(C)
申请公布日期
1954.05.03
申请号
DE1952L013089
申请日期
1952.08.07
申请人
ERNST LEITZ G.M.B.H.
发明人
KOSSEL DR. DIERICK
分类号
H01J40/06
主分类号
H01J40/06
代理机构
代理人
主权项
地址
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