AU266754A - Improvements in or relating to hydraulic feed foran hydraulic cable-tool drill - Google Patents

Improvements in or relating to hydraulic feed foran hydraulic cable-tool drill

Info

Publication number
AU266754A
AU266754A AU2667/54A AU266754A AU266754A AU 266754 A AU266754 A AU 266754A AU 2667/54 A AU2667/54 A AU 2667/54A AU 266754 A AU266754 A AU 266754A AU 266754 A AU266754 A AU 266754A
Authority
AU
Australia
Prior art keywords
hydraulic
foran
relating
cable
tool drill
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.)
Expired
Application number
AU2667/54A
Other versions
AU200392B2 (en
Inventor
W. Thornburg Herbert
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.)
Ruston-Bucyrus Ltd
Original Assignee
Ruston-Bucyrus Ltd
Filing date
Publication date
Application filed by Ruston-Bucyrus Ltd filed Critical Ruston-Bucyrus Ltd
Application granted granted Critical
Publication of AU266754A publication Critical patent/AU266754A/en
Publication of AU200392B2 publication Critical patent/AU200392B2/en
Expired legal-status Critical Current

Links

AU2667/54A 1954-08-26 Improvements in or relating to hydraulic feed foran hydraulic cable-tool drill Expired AU200392B2 (en)

Publications (2)

Publication Number Publication Date
AU266754A true AU266754A (en) 1955-03-03
AU200392B2 AU200392B2 (en) 1955-03-03

Family

ID=

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