Air filters for automobile engines; Air filters for gear drives; Angle valves being parts of machines; Automatic swimming pool cleaners and parts therefor; Blades for power saws; Brake linings for machines; Cemented carbide tips; Combustion engine fuel nozzles; Cutting devices being parts of machines; 3D printers; Impact wrenches; Internal combustion engine parts, namely, piston rings; Piston rings; Pistons for internal combustion engines; Print heads for 3D printers