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发明名称
Procédé pour sensibiliser des émulsions à halogénure d'argent, sensibles à la lumière, au rouge et à l'infra-rouge
摘要
申请公布号
FR731508(A)
申请公布日期
1932.09.03
申请号
FRD731508
申请日期
1932.02.17
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03C1/20
主分类号
G03C1/20
代理机构
代理人
主权项
地址
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