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.)
Mortlock W J
Original Assignee
Mortlock W J
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 Mortlock W JfiledCriticalMortlock W J
Priority to AU31959/71ApriorityCriticalpatent/AU439759B2/en
Priority claimed from AU31959/71Aexternal-prioritypatent/AU439759B2/en
Application grantedgrantedCritical
Publication of AU3195971ApublicationCriticalpatent/AU3195971A/en
Publication of AU439759B2publicationCriticalpatent/AU439759B2/en
Priority to AU26118/77Aprioritypatent/AU514869B2/en