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.)
Ernest Charles Wright And Hubert Percival Schofield
Original Assignee
Ernest Charles Wright And Hubert Percival Schofield
Filing date
Publication date
Application filed by Ernest Charles Wright And Hubert Percival SchofieldfiledCriticalErnest Charles Wright And Hubert Percival Schofield
Application grantedgrantedCritical
Publication of AU287754ApublicationCriticalpatent/AU287754A/en
Publication of AU200760B2publicationCriticalpatent/AU200760B2/en