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发明名称
Verfahren zur Herstellung kartographischer Erzeugnisse, Landkarten, Stadtpläne u. dgl. im Mehrfarbendruck.
摘要
申请公布号
AT126596(B)
申请公布日期
1932.01.25
申请号
ATD126596
申请日期
1930.04.24
申请人
ULLSTEIN A. G.;MAXIMILIAN KERN
发明人
分类号
主分类号
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