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
AU59771/65A
Inventor
Gull William
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.)
Berfield Engineering Ltd
Original Assignee
Berfield Engineering Ltd
Filing date
Publication date
Application filed by Berfield Engineering LtdfiledCriticalBerfield Engineering Ltd
Publication of AU5977165ApublicationCriticalpatent/AU5977165A/en