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发明名称
A process for the preparation of a cyclone finishable polymeric viscosity index improver
摘要
申请公布号
IN182222(B)
申请公布日期
1999.02.06
申请号
IN1992MA01219
申请日期
1992.01.07
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B V
发明人
RHODES ROBERT BARNETT;ATWOOD, HARVEY, E.
分类号
C10M119/00;(IPC1-7):C10M119/00
主分类号
C10M119/00
代理机构
代理人
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地址
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