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.)
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.)
Boart International Ltd
Original Assignee
Boart Products South Africa Ltd
Filing date
Publication date
Application filed by Boart Products South Africa LtdfiledCriticalBoart Products South Africa Ltd
Application grantedgrantedCritical
Publication of AU204291B2publicationCriticalpatent/AU204291B2/en
Publication of AU1554ApublicationCriticalpatent/AU1554A/en