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
AU47187/68A
Inventor
Charles Krejci Joseph
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Filing date
Publication of AU418483B2publicationCriticalpatent/AU418483B2/en
Application filed by Phillips Petroleum CofiledCriticalPhillips Petroleum Co