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.)
Arthur Greenberg
Original Assignee
Arthur Greenberg
Filing date
Publication date
Application filed by Arthur GreenbergfiledCriticalArthur Greenberg
Application grantedgrantedCritical
Publication of AU150860B2publicationCriticalpatent/AU150860B2/en
Publication of AU523251ApublicationCriticalpatent/AU523251A/en