44516 ⎘
Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands
Sub-classes:APPARATUS AND METHOD FOR EDGE PROCESSING OF GLASS FOR LIGHT COUPLING
#2Glass sheets and methods of shaping glass sheets
#3Glass sheets and methods of shaping glass sheets
#4Dual wheel grinder for metal workpiece
#5POLISHING APPARATUS AND POLISHING METHOD
#6APPARATUS FOR DOUBLE-SIDED GRINDING
#7Method and apparatus for removing coatings applied to surfaces of a substrate
#8Automated cathode buffing system