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发明名称
Photocathode for photocells, photoelectric quadrupler and the like
摘要
申请公布号
US3043976(A)
申请公布日期
1962.07.10
申请号
US19590786847
申请日期
1959.01.14
申请人
ERNST LEITZ, G.M.B.H.
发明人
KOSSEL DIERICK
分类号
H01J29/38;H01J40/02;H01J40/06
主分类号
H01J29/38
代理机构
代理人
主权项
地址
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