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发明名称
NITROGEN CONTAINING DISPERSANTS TREATED WITH MINERAL ACIDS AND LUBRICATING COMPOSITIONS CONTAINING THE SAME
摘要
申请公布号
EP0297495(A3)
申请公布日期
1989.03.08
申请号
EP19880110259
申请日期
1988.06.28
申请人
AMOCO CORPORATION
发明人
VETTEL, PAULA ROACH DR.
分类号
C10M133/52;C10M133/56;C10M143/00;C10M149/06;C10M159/16;(IPC1-7):C10M159/16
主分类号
C10M133/52
代理机构
代理人
主权项
地址
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