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发明名称
IMPROVED OIL COMPOSITIONS CONTAINING MODIFIED STAR POLYMERS
摘要
申请公布号
GB2244277(A)
申请公布日期
1991.11.27
申请号
GB19910010302
申请日期
1991.05.13
申请人
* SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
ROBERT BARNETT * RHODES;RUDOLF JOSEPH ALBRECHT * ECKERT
分类号
C10M149/10
主分类号
C10M149/10
代理机构
代理人
主权项
地址
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