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.)
Gordon Preston Start And John Thomas Francis Fenwick David
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.)
AECI Ltd
Original Assignee
AECI Ltd
Filing date
Publication date
Priority claimed from ZA00744617Aexternal-prioritypatent/ZA744617B/en
Application filed by AECI LtdfiledCriticalAECI Ltd
Application grantedgrantedCritical
Publication of AU8312775ApublicationCriticalpatent/AU8312775A/en
Publication of AU486872B2publicationCriticalpatent/AU486872B2/en