AU1201114B - Improved lifting or hoisting apparatus for mines
- Google Patents
Improved lifting or hoisting apparatus for mines
Info
Publication number
AU1201114B
AU1201114BAU12011/14AAU1201114AAU1201114BAU 1201114 BAU1201114 BAU 1201114BAU 12011/14 AAU12011/14 AAU 12011/14AAU 1201114 AAU1201114 AAU 1201114AAU 1201114 BAU1201114 BAU 1201114B
Authority
AU
Australia
Prior art keywords
mines
hoisting apparatus
improved lifting
lifting
improved
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 AU12011/14ApriorityCriticalpatent/AU1201114A/en
Priority claimed from AU12011/14Aexternal-prioritypatent/AU1201114A/en
Publication of AU1201114BpublicationCriticalpatent/AU1201114B/en
Publication of AU1201114ApublicationCriticalpatent/AU1201114A/en