Rare earth polishing compositions
Reciprocating abrading or polishing tool with improved suction s
Recovered compact disk and a method and an apparatus for recover
Reduction of lateral force variations of a tire effective in bot
Refractory abrasive body containing chromium oxide and method of
Refractory metal oxide coated abrasives and grinding wheels made
Removable guard arrangement for a power tool having a rotating h
Resilient abrasive polishing product
Resin systems for high energy electron curable resin coated webs
Resin-bonded grinding elements with dual coated diamond grit for
Resinoid bonded grinding wheel and method for forming such wheel
Resinoid grinding wheels containing nickel-coated cubic boron ni
Rest apparatus
Resurfacing device
Resurfacing process and tool for installing catridge-type
Reversing screw/high-low speed level wind screw
Rigid computer memory disc manufacturing method
Ring generator wheel with improved coolant flow
Rocker arm and pin holder assembly for a lens surfacing machine
Roll grinding apparatus for rolling mills