| 7 |
waste disposals |
| 7 |
waste disposers [machines] |
| 7 |
waste gas conduits [parts of engines and motors] |
| 7 |
waste gas conduits [parts of engines] |
| 7 |
waste gas conduits [parts of machines] |
| 7 |
waste gas conduits [parts of motors and engines] |
| 7 |
waste gas conduits [parts of motors] |
| 7 |
waste material conveying machines |
| 7 |
waste processing machines, electric |
| 7 |
waste sorting machines |
| 7 |
water and coolant concentrate proportioning pumps |
| 7 |
water carbonation apparatus |
| 7 |
water carbonators |
| 7 |
water centrifugal machines |
| 7 |
water centrifuge machines |
| 7 |
water centrifuges [machines] |
| 7 |
water heaters being parts of machines |
| 7 |
water mills |
| 7 |
water pumps |
| 7 |
water pumps for aerating aquaria |
| 7 |
water pumps for aerating ponds |
| 7 |
water pumps for automobiles |
| 7 |
water pumps for baths |
| 7 |
water pumps for engines |
| 7 |
water pumps for engines and motors |
| 7 |
water pumps for engines and propellers |
| 7 |
water pumps for hydroponics |
| 7 |
water pumps for land vehicle engines |
| 7 |
water pumps for land vehicles |
| 7 |
water pumps for motors |
| 7 |
water pumps for motors and engines |
| 7 |
water pumps for piling machines |
| 7 |
water pumps for showers |
| 7 |
water pumps for spa baths |
| 7 |
water pumps for swimming pools |
| 7 |
water pumps for use in aquariums |
| 7 |
water pumps for use in garden ponds |
| 7 |
water pumps for use in motors and engines |
| 7 |
water pumps for use in terrariums |
| 7 |
water pumps for vehicles |
| 7 |
water pumps for water filtering units |
| 7 |
water pumps for whirlpool baths |
| 7 |
water separators |
| 7 |
water separators [machines] |
| 7 |
water supply machines [pumps] |
| 7 |
water swivels [hydraulic couplings] |
| 7 |
water vehicle engines |
| 7 |
water vehicle engines, electric |
| 7 |
water vehicle gas engines |
| 7 |
water vehicle gas motors |
