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
AU566/40A
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.)
Albert Henry Fingerman
Original Assignee
Albert Henry Fingerman
Filing date
Publication of AU111731B2publicationCriticalpatent/AU111731B2/en
Application filed by Albert Henry FingermanfiledCriticalAlbert Henry Fingerman