| 7 |
aeronautical engines |
| 7 |
aeroplane engines |
| 7 |
aeroplane motors |
| 7 |
agitators |
| 7 |
agitators for chemical processing |
| 7 |
agitators for circulating liquid media |
| 7 |
agricultural cultivators |
| 7 |
agricultural elevators |
| 7 |
agricultural implements, other than hand-operated |
| 7 |
agricultural implements, other than hand-operated hand tools |
| 7 |
agricultural machines |
| 7 |
agricultural machines for in-soil fertilising |
| 7 |
agricultural machines for in-soil fertilizing |
| 7 |
agricultural seed planting machines |
| 7 |
agricultural, earthmoving, construction, oil and gas extraction and mining equipment |
| 7 |
air brushes for applying color |
| 7 |
air brushes for applying colour |
| 7 |
air brushes for applying paint |
| 7 |
air bubble stone diffusers for aquarium |
| 7 |
air bubble stone diffusers for hydroponic reservoirs |
| 7 |
air cleaners [parts of engines] |
| 7 |
air cleaners [parts of motors] |
| 7 |
air cleaning filters for engines |
| 7 |
air cleaning filters, for engines |
| 7 |
air compressors |
| 7 |
air compressors for vehicles |
| 7 |
air condensers |
| 7 |
air condensers [compressors] |
| 7 |
air cushion devices for moving loads |
| 7 |
air cylinders [parts of machines] |
| 7 |
air diffusers for hydroponics |
| 7 |
air drills |
| 7 |
air ducting for jet engines |
| 7 |
air ducts for jet engines |
| 7 |
air filters [parts of engines] |
| 7 |
air filters [parts of motors] |
| 7 |
air filters being parts of engines |
| 7 |
air filters for automobile engines |
| 7 |
air filters for engines |
| 7 |
air filters for engines and motors |
| 7 |
air filters for mechanical purposes |
| 7 |
air filters for motorcycle engines |
| 7 |
air filters for motors |
| 7 |
air filters for motors and engines |
| 7 |
air hammers |
| 7 |
air intake systems and components for engines |
| 7 |
air intake systems and components for motors |
| 7 |
air intake systems and components for motors and engines |
| 7 |
air intake systems and components for vehicles |
| 7 |
air intakes being snorkels for motor and engines |
