B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
B24B 3/33 (2006.01) B24B 27/04 (2006.01)
Patent
CA 2419214
A grinding apparatus for grinding the hard metal inserts or working tips of drill bits (percussive or rotary), tunnel boring machine cutters (TBM) and raised bore machine cutters (RBM), said grinding apparatus having means to provide relatively high feed/grinding pressure
Sjolander Bjorn
Sjolander Bo Thomas
Sjolander Robert
Blaney Mcmurtry Llp
C.m.e. Blasting & Mining Equipment Ltd.
LandOfFree
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