44507 ⎘
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 in which the tool is supported by the workpiece
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
#2SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
#3Tools for polishing and refinishing concrete and methods for using the same
#4Concrete Cleaning and Polishing Method and Solution
#5Concrete cutting, polishing, and coloring treatment solutions and methods
#6Device for polishing hard surfaces, especially glass surfaces