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发明名称
ADDITIVE FOR LUBRICATING OIL AND LUBRICATING OIL COMPOSITION CONTAINING SAID ADDITIVE
摘要
申请公布号
US5133886(A)
申请公布日期
1992.07.28
申请号
US19910748017
申请日期
1991.08.21
申请人
IDEMITSU KOSAN CO., LTD
发明人
HATA, HITOSHI
分类号
C10M125/10;C10M129/06;C10M137/10;C10M141/10;C10N10/02;C10N10/04;C10N30/06;C10N30/10;C10N40/02;C10N40/04;C10N40/25
主分类号
C10M125/10
代理机构
代理人
主权项
地址
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