Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Oil CofiledCriticalContinental Oil Co
Priority to ES376524ApriorityCriticalpatent/ES376524A1/es
Publication of ES376524A1publicationCriticalpatent/ES376524A1/es
Un procedimiento para la obtenciën de nuevas composiciones de materia con propiedades mejoradoras del indice de viscosidad en composiciones de aceites lubricantes