| 7 |
shoe cleaners [brushes, electric] |
| 7 |
shoe cover vending machines |
| 7 |
shoe lasts [parts of machines] |
| 7 |
shoe lasts being parts of machines |
| 7 |
shoe making machines |
| 7 |
shoe mending machines |
| 7 |
shoe polishers, electric |
| 7 |
shoe repair machines |
| 7 |
shot and sand blasting machines |
| 7 |
shot and sand-blasting machines |
| 7 |
shot blasting and sandblasting machines |
| 7 |
shot blasting machines |
| 7 |
shovels, mechanical |
| 7 |
shredders [machines] |
| 7 |
shredders [machines] for industrial purposes |
| 7 |
shredders [machines] for industrial use |
| 7 |
shredders for industrial purposes |
| 7 |
shredders for industrial use |
| 7 |
shredding devices for recycling [machines] |
| 7 |
shrink wrapping machines |
| 7 |
shuttleless looms |
| 7 |
shuttles [parts of machines] |
| 7 |
sidewalks [moving pavement] |
| 7 |
sidewalks [moving pavements] |
| 7 |
sieves [machines or parts of machines] |
| 7 |
sifting installations |
| 7 |
sifting machines |
| 7 |
sifting rollers [parts of machines] |
| 7 |
silencers as part of vehicle exhaust systems |
| 7 |
silencers for automobile engines |
| 7 |
silencers for engines |
| 7 |
silencers for motors |
| 7 |
silencers for motors and engines |
| 7 |
silk screen printing machines |
| 7 |
silkscreen printing machines |
| 7 |
silkworm egg washing machines |
| 7 |
silt pumps |
| 7 |
singeing machines |
| 7 |
single sheet diffusion transfer plates [parts of machines] |
| 7 |
size adjustment cutting machines for industrial purposes |
| 7 |
size adjustment cutting machines for industrial use |
| 7 |
sizing machines |
| 7 |
ski edge sharpening tools, electric |
| 7 |
ski sharpening machines |
| 7 |
skid-steer loaders |
| 7 |
skillet slitting machines |
| 7 |
skimmers [machines] |
| 7 |
skip bin conveyors |
| 7 |
skip container conveyors |
| 7 |
slag pot carriers [foundry machines] |
