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.)
WILLIAM ALPHERCE JOHN JACKSON
Original Assignee
WILLIAM ALPHERCE JOHN JACKSON
Filing date
Publication date
Application filed by WILLIAM ALPHERCE JOHN JACKSONfiledCriticalWILLIAM ALPHERCE JOHN JACKSON
Application grantedgrantedCritical
Publication of AU578146ApublicationCriticalpatent/AU578146A/en
Publication of AU132438B2publicationCriticalpatent/AU132438B2/en