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发明名称
Improvements in colour developers and colour development
摘要
申请公布号
GB500613(A)
申请公布日期
1939.02.10
申请号
GB19380035098
申请日期
1937.05.10
申请人
KODAK LIMITED
发明人
分类号
G03C7/413
主分类号
G03C7/413
代理机构
代理人
主权项
地址
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