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发明名称
PHOTOGRAPHIC SILHOUETTE RECORD PRODUCTION
摘要
申请公布号
CA406587(A)
申请公布日期
1942.08.04
申请号
CAD406587
申请日期
申请人
TECHNICOLOR MOTION PICTURE CORPORATION
发明人
STEWART DE MOTTE BROWN
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主分类号
代理机构
代理人
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