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发明名称
Process for preparation of very pure benzene
摘要
申请公布号
US3261877(A)
申请公布日期
1966.07.19
申请号
US19610161889
申请日期
1961.12.26
申请人
KOPPERS COMPANY, INC.
发明人
DIERSCHKE KLAUS;FRIEDBERG KREIS;SCHMALENBACH ADOLF;SATTLER EMIL
分类号
C07C15/04
主分类号
C07C15/04
代理机构
代理人
主权项
地址
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