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发明名称
PROCESS FOR PREPARING A DISPERSANT/VI IMPROVER
摘要
申请公布号
KR0134090(B1)
申请公布日期
1998.04.18
申请号
KR19890014566
申请日期
1989.10.10
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
VAN ZON, ARIE;KLAVER, GERARDA JACOBA
分类号
B01F17/52;C08F8/00;C08F8/30;C08F8/32;C08F279/02;C08F287/00;C08F297/04;C10M143/12;C10M159/12;C10N30/02;C10N30/04;C10N40/25;C10N60/00;C10N60/02;(IPC1-7):C10M149/00;C10M145/00
主分类号
B01F17/52
代理机构
代理人
主权项
地址
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