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发明名称
Cold flow improver and method of use thereof
摘要
申请公布号
US4708993(A)
申请公布日期
1987.11.24
申请号
US19860893850
申请日期
1986.08.06
申请人
PETROLITE CORPORATION
发明人
NAIMAN, MICHAEL I.;SCHIELD, JOHN A.;CUNNINGHAM, LAWRENCE J.
分类号
C08F8/00;C08F8/22;C08F290/00;C08F299/00;C10L1/192;C10L1/195;C10L10/14;(IPC1-7):C08F8/22
主分类号
C08F8/00
代理机构
代理人
主权项
地址
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