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.)
Expired - Lifetime
Application number
AU13340/52A
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.)
Shell Refining and Marketing Co Ltd
Original Assignee
Shell Refining and Marketing Co Ltd
Filing date
Publication of AU161822B2publicationCriticalpatent/AU161822B2/en
Application filed by Shell Refining and Marketing Co LtdfiledCriticalShell Refining and Marketing Co Ltd