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发明名称
Verfahren zur Gewinnung von Teer aus Ammoniakrohwasser
摘要
申请公布号
DE576427(C)
申请公布日期
1933.05.11
申请号
DE1926K098169D
申请日期
1926.03.05
申请人
DR.-ING. E. H. HEINRICH KOPPERS
发明人
分类号
C01C1/10
主分类号
C01C1/10
代理机构
代理人
主权项
地址
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