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.)
WIRA
Original Assignee
WIRA
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 WIRAfiledCriticalWIRA
Priority claimed from GB17841/74Aexternal-prioritypatent/GB1537231A/en
Application grantedgrantedCritical
Publication of AU8044275ApublicationCriticalpatent/AU8044275A/en
Publication of AU491665B2publicationCriticalpatent/AU491665B2/en