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
Application number
AU12600/52A
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.)
Henry Reginald Troughton
Original Assignee
Henry Reginald Troughton
Filing date
Publication date
Application filed by Henry Reginald TroughtonfiledCriticalHenry Reginald Troughton
Publication of AU1260052ApublicationCriticalpatent/AU1260052A/en