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发明名称
Relais sensible pour cellules photo-électriques
摘要
申请公布号
FR901701(A)
申请公布日期
1945.08.03
申请号
FRD901701
申请日期
1944.02.01
申请人
SOCIETE D'APPLICATIONS TELEPHONIQUES
发明人
LALLEMAND ANDRE
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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