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发明名称
Verfahren zum Reinigen von Rohbenzol mittels Braunkohlenkoks
摘要
申请公布号
DE707267(C)
申请公布日期
1941.06.18
申请号
DE1938D077708D
申请日期
1938.04.08
申请人
DIDIER-WERKE AKT.-GES.
发明人
BIEBESHEIMER DR.-ING. HANS
分类号
C07C7/12;C10G25/00
主分类号
C07C7/12
代理机构
代理人
主权项
地址
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