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.)
TUTONI MARUMOTO HIDEHIROISE MASATOSHIWADA and YUTAKA YOUEL KOICHI ONO
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.)
Nittetsu Mining Co Ltd
Original Assignee
Nittetsu Mining Co Ltd
Filing date
Publication date
Application filed by Nittetsu Mining Co LtdfiledCriticalNittetsu Mining Co Ltd
Application grantedgrantedCritical
Publication of AU413842B2publicationCriticalpatent/AU413842B2/en
Publication of AU1415970ApublicationCriticalpatent/AU1415970A/en