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发明名称
Procédé pour l'augmentation de la sensibilité de couches photographiques d'émulsions à halogénure d'argent
摘要
申请公布号
FR884669(A)
申请公布日期
1943.08.24
申请号
FRD884669
申请日期
1942.07.31
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03C1/005
主分类号
G03C1/005
代理机构
代理人
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