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发明名称
Anticorrosive lubricating oil and a process of fractionating alkali and alkaline earth metal petroleum sulfonates
摘要
申请公布号
US2499710(A)
申请公布日期
1950.03.07
申请号
US19450587021
申请日期
1945.04.06
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
WILSON CHESTER E.
分类号
C07C309/62
主分类号
C07C309/62
代理机构
代理人
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地址
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