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发明名称
Procédé et appareil pour le traitement de films continus
摘要
申请公布号
FR697410(A)
申请公布日期
1931.01.16
申请号
FRD697410
申请日期
1930.06.11
申请人
PHOTOCOLOR CORPORATION
发明人
分类号
G03D5/00
主分类号
G03D5/00
代理机构
代理人
主权项
地址
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