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发明名称
Verfahren zur UEberfuehrung von photographischen Silberbildern in Farbstoffbilder durch Oxydation und unter Verwendung von Leukoverbindungen
摘要
申请公布号
DE546470(C)
申请公布日期
1932.03.18
申请号
DED546470D
申请日期
1930.04.20
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
ROESSLER DR. GEORG
分类号
G03C7/26
主分类号
G03C7/26
代理机构
代理人
主权项
地址
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