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发明名称
Improvements in and relating to cyanine dyes and sensitization of photographic emulsions
摘要
申请公布号
GB504821(A)
申请公布日期
1939.04.27
申请号
GB19370023488
申请日期
1937.08.27
申请人
KODAK LIMITED;FRANCES MARY HAMER
发明人
分类号
C09B23/04
主分类号
C09B23/04
代理机构
代理人
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