Improvements in mounting pick holders in cutter heads of mining machines
A Standard patent application filed on 21 August 1995 credited to Clair, Allan D
;
Denz, Kieron
Details
Application number :
32473
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improvements in mounting pick holders in cutter heads of mining machines