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发明名称
Modified dispersant compositions
摘要
申请公布号
EP0460309(B2)
申请公布日期
2000.07.05
申请号
EP19900306128
申请日期
1990.06.06
申请人
ETHYL PETROLEUM ADDITIVES LIMITED
发明人
SCATTERGOOD, ROGER;REES, MARK;RYAN, HELEN THERESA
分类号
C10M159/12;C10L1/2383;C10M125/26;C10M129/34;C10M129/36;C10M133/16;C10M133/52;C10M133/56;C10M133/58;C10M139/00;C10M159/16;C10N30/04;C10N60/14;C10N70/00;(IPC1-7):C10M133/56
主分类号
C10M159/12
代理机构
代理人
主权项
地址
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