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.)
Expired
Application number
AU45156/68A
Inventor
Bruce Shearer Ivan
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.)
John Shearer & Sons Ltd
Original Assignee
John Shearer & Sons Ltd
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 filed by John Shearer & Sons LtdfiledCriticalJohn Shearer & Sons Ltd
Priority to AU45156/68ApriorityCriticalpatent/AU4515668A/en
Publication of AU4515668ApublicationCriticalpatent/AU4515668A/en