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经营范围
发明名称
Process for sensitising photographic silver halide emulsions
摘要
申请公布号
GB430357(A)
申请公布日期
1935.06.18
申请号
GB19330035582
申请日期
1933.12.18
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03C1/18
主分类号
G03C1/18
代理机构
代理人
主权项
地址
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