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发明名称
VISCOSITY MODIFIER FOR LUBRICATING OIL AND LUBRICATING OIL COMPOSITION
摘要
申请公布号
KR20020051916(A)
申请公布日期
2002.06.29
申请号
KR1020027000249
申请日期
2002.01.08
申请人
发明人
分类号
C10M119/06
主分类号
C10M119/06
代理机构
代理人
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地址
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