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.)
Charles Olufson
Original Assignee
Charles Olufson
Filing date
Publication date
Application filed by Charles OlufsonfiledCriticalCharles Olufson
Application grantedgrantedCritical
Publication of AU168840ApublicationCriticalpatent/AU168840A/en
Publication of AU111852B2publicationCriticalpatent/AU111852B2/en