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发明名称
Improvements in and relating to the manufacture of photographic colour images
摘要
申请公布号
GB689023(A)
申请公布日期
1953.03.18
申请号
GB19510029852
申请日期
1951.12.20
申请人
GEVAERT PHOTO - PRODUCTEN N.V.
发明人
分类号
G03C7/36
主分类号
G03C7/36
代理机构
代理人
主权项
地址
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