UNION

metal brushes for industrial use, namely, wire brushes, iron brushes, stainless steel brushes, brushes for preparing and treating surfaces for painting and coating, brushes for wheel shafts, brushes for cleaning metal and non-metal pipes, brushes for cleaning circuit boards and terminals of electronic appliances, and brushes for cleaning farm equipment

brushes for industrial use with power-operated machines and tools, namely, wire wheel brushes, brushes for preparing and treating surfaces for painting and coating, brushes for wheel shafts in the nature of brushes being parts of motors, generators, and dynamos, brushes being parts of a cleaning machine for cleaning cars and ships