AU480112B - Improvements in rock channelling machines
- Google Patents
Improvements in rock channelling machines
Info
Publication number
AU480112B
AU480112BAU4801/12AAU480112AAU480112BAU 480112 BAU480112 BAU 480112BAU 4801/12 AAU4801/12 AAU 4801/12AAU 480112 AAU480112 AAU 480112AAU 480112 BAU480112 BAU 480112B
Authority
AU
Australia
Prior art keywords
rock
channelling
machines
channelling machines
rock channelling
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 AU4801/12ApriorityCriticalpatent/AU480112A/en
Priority claimed from AU4801/12Aexternal-prioritypatent/AU480112A/en
Publication of AU480112BpublicationCriticalpatent/AU480112B/en
Publication of AU480112ApublicationCriticalpatent/AU480112A/en