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发明名称
Photographischer und kinematographischer Rollfilm
摘要
申请公布号
DE522473(C)
申请公布日期
1931.04.09
申请号
DE1929I038045D
申请日期
1929.05.15
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
HIPKE KURT
分类号
G03C3/00
主分类号
G03C3/00
代理机构
代理人
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