AU1419209B - Improvements in rock drills
- Google Patents
Improvements in rock drills
Info
Publication number
AU1419209B
AU1419209BAU14192/09AAU1419209AAU1419209BAU 1419209 BAU1419209 BAU 1419209BAU 14192/09 AAU14192/09 AAU 14192/09AAU 1419209 AAU1419209 AAU 1419209AAU 1419209 BAU1419209 BAU 1419209B
Authority
AU
Australia
Prior art keywords
rock drills
drills
rock
Prior art date
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to AU14192/09ApriorityCriticalpatent/AU1419209B/en
Publication of AU1419209ApublicationCriticalpatent/AU1419209A/en
Publication of AU1419209BpublicationCriticalpatent/AU1419209B/en