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 - Lifetime
Application number
AU28159/57A
Inventor
Edward Walter Nicolls Wilfrid
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.)
C A V Ltd
Original Assignee
C A V Ltd
Filing date
Publication of AU214389B2publicationCriticalpatent/AU214389B2/en
Application filed by C A V LtdfiledCriticalC A V Ltd