AU9504BAU95/04AAU9504AAU9504BAU 9504 BAU9504 BAU 9504BAU 95/04 AAU95/04 AAU 95/04AAU 9504 AAU9504 AAU 9504AAU 9504 BAU9504 BAU 9504B
Authority
AU
Australia
Prior art keywords
improved ruler
ruler
improved
Prior art date
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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to AU95/04ApriorityCriticalpatent/AU9504A/en
Priority claimed from AU95/04Aexternal-prioritypatent/AU9504A/en
Publication of AU9504BpublicationCriticalpatent/AU9504B/en
Publication of AU9504ApublicationCriticalpatent/AU9504A/en