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发明名称
Procédé et dispositif pour l'obtention d'effets de couleur pour films cinématographiques
摘要
申请公布号
FR782547(A)
申请公布日期
1935.06.06
申请号
FRD782547
申请日期
1934.12.07
申请人
COLOURGRAVURE LIMITED
发明人
HILLMAN;JOHNSON
分类号
G03B33/08
主分类号
G03B33/08
代理机构
代理人
主权项
地址
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