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.)
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.)
APV International Ltd
Original Assignee
APV International 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
Priority claimed from GB870974Aexternal-prioritypatent/GB1445941A/en
Application filed by APV International LtdfiledCriticalAPV International Ltd
Application grantedgrantedCritical
Publication of AU7859875ApublicationCriticalpatent/AU7859875A/en
Publication of AU486556B2publicationCriticalpatent/AU486556B2/en