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发明名称
Lubricating oils
摘要
申请公布号
US2897152(A)
申请公布日期
1959.07.28
申请号
US19570643544
申请日期
1957.03.04
申请人
C. C. WAKEFIELD & COMPANY LIMITED
发明人
ELLIOTT JOHN SCOTCHFORD;EDWARDS ERIC DESCAMP
分类号
C07D295/21;C10M135/16;C10M135/18
主分类号
C07D295/21
代理机构
代理人
主权项
地址
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