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发明名称
VISCOSITAETSINDEXADDITIV UND OELZUSAMMENSETZUNG DAMIT.
摘要
申请公布号
AT84552(T)
申请公布日期
1993.01.15
申请号
AT19880201460T
申请日期
1988.07.08
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
RHODES, ROBERT BARNETT;BEAN, ARTHUR ROBINSON
分类号
C08F297/04;C08G81/02;C10M143/12;(IPC1-7):C08F297/04
主分类号
C08F297/04
代理机构
代理人
主权项
地址
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