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
AU5865/17A
Inventor
Mechanical Engineer Wentworth Aveline Sydney N. S. W Josef Scharff
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.)
William Easy Ltd
Original Assignee
William Easy Ltd
Filing date
Publication date
Application filed by William Easy LtdfiledCriticalWilliam Easy Ltd
Publication of AU586517ApublicationCriticalpatent/AU586517A/en