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.)
HAROLD STANLEY HANSEN
Original Assignee
HAROLD STANLEY HANSEN
Publication date
Application grantedgrantedCritical
Publication of AU3051749ApublicationCriticalpatent/AU3051749A/en
Publication of AU146334B2publicationCriticalpatent/AU146334B2/en