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发明名称
Arrangement for kinematograph projection in colours
摘要
申请公布号
GB340347(A)
申请公布日期
1931.01.01
申请号
GB19290030544
申请日期
1929.10.08
申请人
N.V. TOT EXPLOITATIE VAN FOTOGRAFISCHE FINLAY EN ANDERE PROCEDES
发明人
分类号
G02B27/14
主分类号
G02B27/14
代理机构
代理人
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