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.)
Bardeau W M
Original Assignee
Bardeau W M
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 Bardeau W MfiledCriticalBardeau W M
Priority to AU39226/72ApriorityCriticalpatent/AU460491B2/en
Priority claimed from AU39226/72Aexternal-prioritypatent/AU460491B2/en
Application grantedgrantedCritical
Publication of AU460491B2publicationCriticalpatent/AU460491B2/en
Publication of AU3922672ApublicationCriticalpatent/AU3922672A/en