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发明名称
Treatment of lubricants with potassium hydroxide and products
摘要
申请公布号
US2773034(A)
申请公布日期
1956.12.04
申请号
US19530337446
申请日期
1953.02.17
申请人
THE STANDARD OIL COMPANY
发明人
BARTLESON JOHN D.
分类号
主分类号
代理机构
代理人
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地址
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