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Browsing by Author Von Wielligh, AJ

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Issue Date	Title	Author(s)
Aug-2001	Design and development of a quiet, self-thrusting blast hole	Ottermann, RW; Burger, NDL; Von Wielligh, AJ; De Wet, PR
Feb-2003	Development of an effective pinch bar	Ottermann, RW; Burger, NDL; Von Wielligh, AJ; Handley, MF
Oct-2000	Develop tele-controls for self thrusting percussion drilling machine and associated interface.	Ottermann, RW; Von Wielligh, AJ; Burger, NDL; Kononov, VA
Sep-2002	Effective roof support for tabular stopes.	Ottermann, RW; Burger, NDL; Von Wielligh, AJ; Handley, MF; Fourie, GA

Showing results 1 to 4 of 4