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.)
Walter Ronald
Original Assignee
Walter Ronald
Filing date
Publication date
Application filed by Walter RonaldfiledCriticalWalter Ronald
Application grantedgrantedCritical
Publication of AU167898B2publicationCriticalpatent/AU167898B2/en
Publication of AU2399653ApublicationCriticalpatent/AU2399653A/en