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经营范围
发明名称
Traitement de films
摘要
申请公布号
FR942986(A)
申请公布日期
1949.02.23
申请号
FRD942986
申请日期
1947.03.10
申请人
TECHNICOLOR MOTION PICTURE CORPORATION
发明人
分类号
G03B27/16
主分类号
G03B27/16
代理机构
代理人
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