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发明名称
Improvements in or relating to the production of coloured photographic images
摘要
申请公布号
GB831731(A)
申请公布日期
1960.03.30
申请号
GB19570019426
申请日期
1957.06.20
申请人
GEVAERT PHOTO-PRODUCTEN N.V.
发明人
CAT ARTHUR HENRI DE;TAVERNIER BERNARD HIPPOLIET
分类号
G03C7/34
主分类号
G03C7/34
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代理人
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