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发明名称
Verfahren zur Herstellung von Russ
摘要
申请公布号
DE549348(C)
申请公布日期
1932.04.26
申请号
DED549348D
申请日期
1930.07.15
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
HAAG DR. WALTHER;SCHLECHT DR.-ING. LEO;SCHUBARDT DR. WALTER
分类号
C09C1/54
主分类号
C09C1/54
代理机构
代理人
主权项
地址
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