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
AU22706/67A
Inventor
Tilton Joseph
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 Spragg & Sons Ltd
Original Assignee
Ernest Spragg & 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 Ernest Spragg & Sons LtdfiledCriticalErnest Spragg & Sons Ltd
Publication of AU2270667ApublicationCriticalpatent/AU2270667A/en