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发明名称
A METHOD OF PRODUCING LUBRICANTS
摘要
申请公布号
PL102040(B1)
申请公布日期
1979.02.28
申请号
PL19760191754
申请日期
1976.08.10
申请人
发明人
分类号
C10M;(IPC1-7):C10M5/20
主分类号
C10M
代理机构
代理人
主权项
地址
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