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
AU39932/72A
Inventor
Clive Hooper
James Allen Kerr
Bernard John Rogers
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.)
Rank Organization Ltd
Original Assignee
Rank Organization 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 Rank Organization LtdfiledCriticalRank Organization Ltd
Priority to AU39932/72ApriorityCriticalpatent/AU3993272A/en
Publication of AU3993272ApublicationCriticalpatent/AU3993272A/en