7 Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements; incubators for eggs; Blade holders [parts of machines]; Blades [parts of machines]; Chucks [parts of machines]; Drill chucks [parts of machines]; Drilling bits [parts of machines]; Drilling heads [parts of machines]; Grindstones [parts of machines]; Guards [parts of machines]; Hangers [parts of machines]; Holding devices for machine tools; Hoods [parts of machines]; Molds [parts of machines]; Saw benches [parts of machines]; Saw blades [parts of machines]; Sharpening wheels [parts of machines]; Taps [parts of machines, engines or motors]; Tools [parts of machines].
