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发明名称
Improvements in or relating to the production of photographic materials including colour photographic materials
摘要
申请公布号
GB843784(A)
申请公布日期
1960.08.10
申请号
GB19560029525
申请日期
1956.09.27
申请人
GEVAERT PHOTO-PRODUCTEN N.V.
发明人
分类号
G03C1/04;G03C1/053
主分类号
G03C1/04
代理机构
代理人
主权项
地址
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