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.)
Ernest Fredrik Werner Alexanderson
Original Assignee
Ernest Fredrik Werner Alexanderson
Filing date
Publication date
Application filed by Ernest Fredrik Werner AlexandersonfiledCriticalErnest Fredrik Werner Alexanderson
Priority to AU16968/20ApriorityCriticalpatent/AU1696820B/en
Priority claimed from AU16968/20Aexternal-prioritypatent/AU1696820B/en
Publication of AU1696820ApublicationCriticalpatent/AU1696820A/en
Publication of AU1696820BpublicationCriticalpatent/AU1696820B/en