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
AU16180/34A
Inventor
Ethelbert Whitehead George
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.)
Whiteheads Electrical Inventions Ltd
Original Assignee
Whiteheads Electrical Inventions Ltd
Filing date
Publication date
Application filed by Whiteheads Electrical Inventions LtdfiledCriticalWhiteheads Electrical Inventions Ltd
Publication of AU1618034ApublicationCriticalpatent/AU1618034A/en