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
AU1372/26A
Inventor
G. Nelson Charles
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.)
Zonn Drawn Metals Co
Original Assignee
Zonn Drawn Metals Co
Filing date
Publication date
Application filed by Zonn Drawn Metals CofiledCriticalZonn Drawn Metals Co
Publication of AU137226ApublicationCriticalpatent/AU137226A/en