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发明名称
VERFAHREN ZUM RAFFINIEREN VON VERBRAUCHTEN SCHMIERÖLEN DURCH ALKALIBEHANDLUNG.
摘要
申请公布号
DE69612978(D1)
申请公布日期
2001.06.28
申请号
DE19966012978
申请日期
1996.06.21
申请人
CHAVET, BERNARD
发明人
CHAVET, BERNARD
分类号
C10M175/00;C10M175/02;(IPC1-7):C10M175/00
主分类号
C10M175/00
代理机构
代理人
主权项
地址
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