ES51669A3 - Un procedimiento de refinación de aceites de petróleo, aceites de engrase y lubrificantes llamados cilindrinas, por la acción del aire.
- Google Patents
Un procedimiento de refinación de aceites de petróleo, aceites de engrase y lubrificantes llamados cilindrinas, por la acción del aire.
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.)
CIE DES PRODUITS DE NAPHTE
Original Assignee
CIE DES PRODUITS DE NAPHTE
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 CIE DES PRODUITS DE NAPHTEfiledCriticalCIE DES PRODUITS DE NAPHTE
Priority to ES51669ApriorityCriticalpatent/ES51669A3/es
Publication of ES51669A3publicationCriticalpatent/ES51669A3/es
ES51669A1911-11-141911-11-14Un procedimiento de refinación de aceites de petróleo, aceites de engrase y lubrificantes llamados cilindrinas, por la acción del aire.
ExpiredES51669A3
(es)