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发明名称
Process for the production of natural coloured photographic images on paper, films and the like
摘要
申请公布号
GB432349(A)
申请公布日期
1935.07.22
申请号
GB19330035877
申请日期
1933.12.20
申请人
RICHARD GSCHOEPF
发明人
分类号
G03C7/25
主分类号
G03C7/25
代理机构
代理人
主权项
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