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.)
HARRY HACKETT VAUGHAN and JAMES BIRNEY MORROW FRED HENRY BUNGE
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.)
Hanna Mining Co
Original Assignee
Hanna Mining Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hanna Mining CofiledCriticalHanna Mining Co
Application grantedgrantedCritical
Publication of AU4429664ApublicationCriticalpatent/AU4429664A/en
Publication of AU287856B2publicationCriticalpatent/AU287856B2/en