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
AU11290/43A
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.)
F Walter Sim Harris E Griffiths Hughes Ltd
Original Assignee
F Walter Sim Harris E Griffiths Hughes Ltd
Filing date
Publication of AU122448B2publicationCriticalpatent/AU122448B2/en
Application filed by F Walter Sim Harris E Griffiths Hughes LtdfiledCriticalF Walter Sim Harris E Griffiths Hughes Ltd