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发明名称
Verfahren zur Entfernung von faerbenden oder gefaerbten Substanzen, Druckerschwaerze, Druckfarben o. dgl. aus in Breiform uebergefuehrtem Altpapier oder anderen Fasermassen
摘要
申请公布号
DE502730(C)
申请公布日期
1930.07.21
申请号
DE1929T036339D
申请日期
1929.01.26
申请人
DIPL.-ING. HANS SCHEELE
发明人
分类号
D21C5/02
主分类号
D21C5/02
代理机构
代理人
主权项
地址
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