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发明名称
Improvements in the photographic characteristics of silver halide emulsions
摘要
申请公布号
GB1033698(A)
申请公布日期
1966.06.22
申请号
GB19640037182
申请日期
1964.09.11
申请人
SOCIETA PER AZIONI FERRANIA
发明人
分类号
C07J71/00;G03C1/34
主分类号
C07J71/00
代理机构
代理人
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