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发明名称
Improved oil re-refining method and apparatus
摘要
申请公布号
EP0747102(B1)
申请公布日期
2001.09.12
申请号
EP19960304250
申请日期
1996.06.07
申请人
AVISTA RESOURCES, INC.
发明人
KENTON, KALEVI JOHN
分类号
B01D1/00;B01D3/10;B01D3/42;B01D5/00;(IPC1-7):B01D1/00;B01D3/06;C10M175/00
主分类号
B01D1/00
代理机构
代理人
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地址
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