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
AU49635/72A
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.)
BARKER ALUMINIUM IND Ltd
Original Assignee
BARKER ALUMINIUM IND 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 BARKER ALUMINIUM IND LtdfiledCriticalBARKER ALUMINIUM IND Ltd
Publication of AU4963572ApublicationCriticalpatent/AU4963572A/en