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.)
Haines Norman William
Original Assignee
Haines Norman William
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 Haines Norman WilliamfiledCriticalHaines Norman William
Priority to AU79808/75ApriorityCriticalpatent/AU7980875A/en
Application grantedgrantedCritical
Publication of AU7980875ApublicationCriticalpatent/AU7980875A/en
Publication of AU495821B2publicationCriticalpatent/AU495821B2/en