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发明名称
ENTFERNUNG VON CARCINOGENEN KOHLENWASSERSTOFFEN AUS GEBRAUCHTEM SCHMIERÖL
摘要
申请公布号
AT156185(T)
申请公布日期
1997.08.15
申请号
AT19880300090T
申请日期
1988.01.07
申请人
EXXON CHEMICAL PATENTS INC.
发明人
BROWNAWELL, DARRELL WILLIAM;NORRIS, DONALD JAMES;SHAUB, HAROLD
分类号
B01D15/00;A62D5/00;C10G25/00;C10M175/00;C10M175/02;C10M177/00;C10N40/00;C10N40/25;(IPC1-7):C10M177/00
主分类号
B01D15/00
代理机构
代理人
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地址
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