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经营范围
发明名称
Verfahren zum Abtrennen von Russ aus russhaltigen Gasen
摘要
申请公布号
DE748626(C)
申请公布日期
1944.11.07
申请号
DE1939D079674D
申请日期
1939.01.13
申请人
发明人
STOECKER DR. MAX
分类号
C09C1/56
主分类号
C09C1/56
代理机构
代理人
主权项
地址
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