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.)
Trinidad Deutsche Oel und Asphalt A G
Original Assignee
Trinidad Deutsche Oel und Asphalt A G
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 Trinidad Deutsche Oel und Asphalt A GfiledCriticalTrinidad Deutsche Oel und Asphalt A G
Priority to ES104878ApriorityCriticalpatent/ES104878A1/es
Publication of ES104878A1publicationCriticalpatent/ES104878A1/es