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.)
CC Wakefield and Co Ltd
Original Assignee
CC Wakefield and Co Ltd
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Filing date
Publication date
Application filed by CC Wakefield and Co LtdfiledCriticalCC Wakefield and Co Ltd
Priority to ES135996ApriorityCriticalpatent/ES135996A3/es
Publication of ES135996A3publicationCriticalpatent/ES135996A3/es
ES135996A1934-10-261934-10-26Perfeccionamientos en la preparación de aceites lubrificantes para evitar la formación de sedimentos en los mismos.
ExpiredES135996A3
(es)