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发明名称
Improvements in or relating to the production of three-coloured cinematographic films
摘要
申请公布号
GB553377(A)
申请公布日期
1943.05.19
申请号
GB19410014655
申请日期
1941.11.14
申请人
JACK HOWARD COOTE
发明人
分类号
G03C7/26
主分类号
G03C7/26
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代理人
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