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发明名称
Improvements in or relating to photographic emulsions
摘要
申请公布号
GB808227(A)
申请公布日期
1959.01.28
申请号
GB19560023164
申请日期
1956.07.26
申请人
ILFORD LIMITED
发明人
DICKINSON HAROLD OWEN;SWINNERTON ALAN JAMES
分类号
G03C1/005;G03C1/043
主分类号
G03C1/005
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代理人
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