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发明名称
Herstellung von Russ, Acetylen und Wasserstoff
摘要
申请公布号
DE523627(C)
申请公布日期
1931.05.02
申请号
DE1929I037386D
申请日期
1929.03.10
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
EISENHUT DR. OTTO
分类号
C09C1/48
主分类号
C09C1/48
代理机构
代理人
主权项
地址
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