| 7 |
snow throwers |
| 7 |
snowblowers |
| 7 |
snowploughs |
| 7 |
snowplows |
| 7 |
sockets [parts of machines] |
| 7 |
soda washing towers |
| 7 |
soda-pop making machines |
| 7 |
soil screening apparatus |
| 7 |
soil screening apparatus [machines] |
| 7 |
soil screening machines |
| 7 |
soil sifting apparatus |
| 7 |
soil sifting apparatus [machines] |
| 7 |
soil sifting machines |
| 7 |
solar-powered electricity generators |
| 7 |
solar-powered robotic weeders for gardens |
| 7 |
soldering apparatus |
| 7 |
soldering apparatus, electric |
| 7 |
soldering apparatus, gas-operated |
| 7 |
soldering blow pipes, gas-operated |
| 7 |
soldering irons, electric |
| 7 |
soldering irons, gas-operated |
| 7 |
soldering lamps |
| 7 |
soldering machines |
| 7 |
sole cleaner machines |
| 7 |
sole cleaning machines |
| 7 |
sole cutting machines |
| 7 |
sole plates for supporting shaft bearings |
| 7 |
sole pressing machines |
| 7 |
sorting machines for industrial use |
| 7 |
sorting machines for industry |
| 7 |
sorting machines, other than for money |
| 7 |
sowers [machines] |
| 7 |
soy sauce making machines |
| 7 |
soya sauce making machines |
| 7 |
spark plugs for internal combustion engines |
| 7 |
sparking plugs for automotive engines |
| 7 |
sparking plugs for engines |
| 7 |
sparking plugs for internal combustion engines |
| 7 |
sparking plugs for land vehicle engines |
| 7 |
sparking plugs for the internal combustion engines of vehicles |
| 7 |
spectacle glasses processing machines |
| 7 |
speed change gears being parts of machines |
| 7 |
speed change gears, other than for land vehicles |
| 7 |
speed governors for elevators |
| 7 |
speed governors for engines |
| 7 |
speed governors for engines and motors |
| 7 |
speed governors for machines |
| 7 |
speed governors for machines, engines and motors |
| 7 |
speed governors for motors |
| 7 |
speed governors for motors and engines |
