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经营范围
发明名称
Improvements in and relating to a colour photographic material and process
摘要
申请公布号
GB710481(A)
申请公布日期
1954.06.16
申请号
GB19480009094
申请日期
1948.03.31
申请人
GEVAERT PHOTO-PRODUCTEN N.V.;CHROMART FILM INDUSTRIES INC.
发明人
VERKINDEREN HONORE;MEEUSSEN LOUIS;FRAUNHOFER HANS VON
分类号
G03C7/30
主分类号
G03C7/30
代理机构
代理人
主权项
地址
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