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发明名称
Cellule photoélectrique
摘要
申请公布号
FR786412(A)
申请公布日期
1935.09.03
申请号
FRD786412
申请日期
1935.02.28
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J40/16;H01J43/02
主分类号
H01J40/16
代理机构
代理人
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