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经营范围
发明名称
Improvements in or relating to colour photography
摘要
申请公布号
GB790327(A)
申请公布日期
1958.02.05
申请号
GB19550019559
申请日期
1955.07.06
申请人
DR. C. SCHLEUSSNER FOTOWERKE, G.M.B.H.
发明人
分类号
G03C7/413
主分类号
G03C7/413
代理机构
代理人
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地址
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