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
AU3361/17A
Inventor
Chiri Engineer care uf said Campany Beuken Hill N. S. W John Cunningham Cunningham
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.)
Broken Hill South Silver Mining NL
Original Assignee
Broken Hill South Silver Mining NL
Filing date
Publication date
Application filed by Broken Hill South Silver Mining NLfiledCriticalBroken Hill South Silver Mining NL
Publication of AU336117ApublicationCriticalpatent/AU336117A/en