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经营范围
发明名称
Improvements in colour photography and cinematography
摘要
申请公布号
GB443474(A)
申请公布日期
1936.02.28
申请号
GB19350017500
申请日期
1935.06.18
申请人
EDGAR SANDERS-DOLGORUKI
发明人
分类号
G01J3/51
主分类号
G01J3/51
代理机构
代理人
主权项
地址
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