Improvements in self-drilling rock bolts
A Standard patent application filed on credited to Gaudry, Timothy Joseph ; Arnot, Jeremy Ross ; Craig, Peter Harold ; Quirk, Kevin
Details
Application number :
2015203478
Application type :
Standard
Application status :
FILED
Under opposition :
No
Proceeding type :
Invention title :
Improvements in self-drilling rock bolts
Inventor :
Gaudry, Timothy Joseph ; Arnot, Jeremy Ross ; Craig, Peter Harold ; Quirk, Kevin