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发明名称
Production of coloured photographic images
摘要
申请公布号
GB562960(A)
申请公布日期
1944.07.24
申请号
GB19420016705
申请日期
1942.11.25
申请人
DOUGLAS WILLIAM STAMMERS;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
G03C7/38
主分类号
G03C7/38
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代理人
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