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
AU15644/53A
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.)
WILLIAM KENNETH PARSONS
Original Assignee
WILLIAM KENNETH PARSONS
Filing date
Publication of AU162136B2publicationCriticalpatent/AU162136B2/en
Application filed by WILLIAM KENNETH PARSONSfiledCriticalWILLIAM KENNETH PARSONS