Servo-valves; Abrasive belts for power-operated sanders; Abrasive disks for power-operated grinders; Abrasive disks for power-operated sanders; Adhesive tape dispensing machines; Agricultural machinery and attachments, namely, fertilizer spreaders; Angle valves being parts of machines; Anti-friction bearings for machines; Automobile engine valve covers; Back pressure valves as parts of machines; Ball valves being parts of machines; Belt conveyors; Belt sanding machines; Bits for mining machin...