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 - Lifetime
Application number
AU28348/67A
Inventor
HERBERT HEWLETT BOLTON and MICHAEL CHARLES POTTS DOUGLAS
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.)
Dowty Mining Equipment Ltd
Original Assignee
Dowty Mining Equipment Ltd
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 of AU426003B2publicationCriticalpatent/AU426003B2/en
Application filed by Dowty Mining Equipment LtdfiledCriticalDowty Mining Equipment Ltd