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发明名称
Verfahren zur Erzeugung von reinem Toluol durch azeotrope Destillation
摘要
申请公布号
DE1041025(B)
申请公布日期
1958.10.16
申请号
DE1956K030442
申请日期
1956.11.28
申请人
HEINRICH KOPPERS GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
SCHMALENBACH DR. ADOLF
分类号
C07C7/06
主分类号
C07C7/06
代理机构
代理人
主权项
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