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.)
Com De Productos Refinados Del Alquitran S A
Original Assignee
Com De Productos Refinados Del Alquitran S A
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 Com De Productos Refinados Del Alquitran S AfiledCriticalCom De Productos Refinados Del Alquitran S A
Priority to ES140316ApriorityCriticalpatent/ES140316A3/es
Publication of ES140316A3publicationCriticalpatent/ES140316A3/es
ES140316A1935-11-251935-11-25Un nuevo procedimiento de comprimir naftalina para la fabricación de bolas u otras piezas aglomeradas.
ExpiredES140316A3
(es)