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.)
Ashman and Hart Pty Ltd
Original Assignee
Ashman and Hart Pty Ltd
Filing date
Publication date
Application filed by Ashman and Hart Pty LtdfiledCriticalAshman and Hart Pty Ltd
Priority to GB36047/63ApriorityCriticalpatent/GB1001659A/en
Priority to US308577Aprioritypatent/US3184017A/en
Application grantedgrantedCritical
Publication of AU260419B2publicationCriticalpatent/AU260419B2/en
Publication of AU2244962ApublicationCriticalpatent/AU2244962A/en