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发明名称
Procédé d'agrandissement et de réduction des chromo-copies dans les appareils chromo-électro-photo-mécaniques
摘要
申请公布号
FR59753(E)
申请公布日期
1954.07.19
申请号
FRD59753
申请日期
1949.11.08
申请人
发明人
BUENO EMILE
分类号
H04N1/48;H04N1/50
主分类号
H04N1/48
代理机构
代理人
主权项
地址
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