OVERBASED LUBRICATING OIL ADDITIVE CONTAINING A COPPER DERIVATE OR A COPPER AND BORON DERIVATE, METHOD OF PREPARATION AND COMPOSITIONS CONTAINING SAID ADDITIVE
摘要
申请公布号
EP0425367(B1)
申请公布日期
1992.12.30
申请号
EP19900402981
申请日期
1990.10.23
申请人
SOCIETE NATIONALE ELF AQUITAINE
发明人
BOURGOGNON, HENRI;HOORNAERT, PIERRE;REY, CLAUDE;RODES, CHRISTIAN
