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发明名称
DESTILLATIONSVERFAHREN FÜR PECH
摘要
申请公布号
DE69309693(D1)
申请公布日期
1997.05.15
申请号
DE19936009693
申请日期
1993.05.24
申请人
ASHLAND INC., ASHLAND, KY., US
发明人
HANKS, ROBERT, SCOTT, IRONTON, OHIO 45638, US;FRILEY, BOBBY, KEITH, EAGAN, MINNESOTA 55122, US
分类号
C10C3/04;C10C3/00;C10C3/06;D01F9/145;(IPC1-7):D01F9/145
主分类号
C10C3/04
代理机构
代理人
主权项
地址
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