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发明名称
Improvements in photographic developing solutions
摘要
申请公布号
GB669505(A)
申请公布日期
1952.04.02
申请号
GB19500008975
申请日期
1950.04.12
申请人
KODAK LIMITED
发明人
分类号
G03C5/305
主分类号
G03C5/305
代理机构
代理人
主权项
地址
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