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.)
CAV Ltd
Original Assignee
CAV Ltd
Filing date
Publication date
Priority claimed from GB52969/74Aexternal-prioritypatent/GB1533385A/en
Application filed by CAV LtdfiledCriticalCAV Ltd
Application grantedgrantedCritical
Publication of AU494667B2publicationCriticalpatent/AU494667B2/en
Publication of AU8727075ApublicationCriticalpatent/AU8727075A/en