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发明名称
Verfahren zum Entfernen oeliger Verunreinigungen aus Naphthalin
摘要
申请公布号
DE804559(C)
申请公布日期
1951.04.26
申请号
DE1949P041351
申请日期
1949.05.01
申请人
THE MIDLAND TAR DISTILLERS LIMITED
发明人
SCOTT ROLAND;JOSCELYNE ERIC HEREWARD
分类号
C07C7/14
主分类号
C07C7/14
代理机构
代理人
主权项
地址
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