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发明名称
Méthode générale de sensibilisation aux radiations ultraviolettes des cellules photo-électriques à ampoule de verre
摘要
申请公布号
FR710840(A)
申请公布日期
1931.08.29
申请号
FRD710840
申请日期
1930.11.29
申请人
SOCIETE DES LAMPES FOTOS
发明人
DEJARDIN GEORGES-LOUIS-CHARLE;THOVERT JEAN-MARIE
分类号
H01J40/18
主分类号
H01J40/18
代理机构
代理人
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