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
AU60505/60A
Inventor
Ernest Martin William
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 and J Clark Ltd
Original Assignee
C and J Clark Ltd
Filing date
Publication of AU236544B2publicationCriticalpatent/AU236544B2/en
Application filed by C and J Clark LtdfiledCriticalC and J Clark Ltd