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.)
FRANK C. HAAS and DAVID L. THOMPSON JOHN F. NUTTER
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.)
Tosco Corp Japan
Original Assignee
Tosco Corp Japan
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 Tosco Corp JapanfiledCriticalTosco Corp Japan
Priority to AU43120/72ApriorityCriticalpatent/AU460659B2/en
Application grantedgrantedCritical
Publication of AU460659B2publicationCriticalpatent/AU460659B2/en
Publication of AU4312072ApublicationCriticalpatent/AU4312072A/en