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.)
FRANK ABRAHAMSON and JOHN HOUGHAM ABRAHAMSON WALTER
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to AU40499/72ApriorityCriticalpatent/AU460691B2/en
Application grantedgrantedCritical
Publication of AU4049972ApublicationCriticalpatent/AU4049972A/en
Publication of AU460691B2publicationCriticalpatent/AU460691B2/en