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发明名称
METHOD OF OBTAINING NOVEL LUBRICATING ADDITIVE BASED ON DERIVATIVES OF THIOPHOSPHONIC ACIDS
摘要
申请公布号
PL146075(B1)
申请公布日期
1988.12.31
申请号
PL19840249254
申请日期
1984.08.16
申请人
发明人
分类号
C07F;C10M137/14;(IPC1-7):C10M137/14
主分类号
C07F
代理机构
代理人
主权项
地址
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