74519763
May 3, 1994
Jul 30, 1996
plastic materials in raw state for use in the manufacture of friction bearings, bearing bushings, shafts, linear motion bearings and the like
Chemicalssemi-manufactured plastic material products in the form of sheets, bars, blocks, rods and pellets for use in the further manufacture of friction bearings, bearing bushings, shafts, linear motion bearings and the like
Rubber Goods