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经营范围
发明名称
Procédé de production d'émulsions photographiques sensibles à la lumière, avec teneur élevée en halogénure d'argent
摘要
申请公布号
FR817742(A)
申请公布日期
1937.09.09
申请号
FRD817742
申请日期
1937.02.11
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03C1/04
主分类号
G03C1/04
代理机构
代理人
主权项
地址
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