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.)
N V De Bataafsche Petroleum'maatschappij
Original Assignee
N V De Bataafsche Petroleum'maatschappij
Filing date
Publication date
Application filed by N V De Bataafsche Petroleum'maatschappijfiledCriticalN V De Bataafsche Petroleum'maatschappij
Application grantedgrantedCritical
Publication of AU238892B2publicationCriticalpatent/AU238892B2/en
Publication of AU4816259ApublicationCriticalpatent/AU4816259A/en