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发明名称
Gasgefuellte Photozelle zur Umsetzung von Lichtaenderungen in elektrische Stromaenderungen, ihre Schaltung und Ankopplung an Verstaerker
摘要
申请公布号
DE718481(C)
申请公布日期
1942.03.13
申请号
DE1933K129175D
申请日期
1933.02.23
申请人
KLANGFILM G.M.B.H.
发明人
分类号
H01J40/14
主分类号
H01J40/14
代理机构
代理人
主权项
地址
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