| 481 | Beijing Cuisines | Company Product |
| 482 | Beijing Delicacies | Company Product |
| 483 | Beijing Eateries | Company Product |
| 484 | Beijing Food | Company Product |
| 485 | Beijing Restaurants | Company Product |
| 486 | Bella Blue | Company Product |
| 487 | Belleville Disc Springs | Company Product |
| 488 | Belling Buckets | Company Product |
| 489 | Bellow | Company Product |
| 490 | Bellow Bush | Company Product |
| 491 | Bellow Fittings | Company Product |
| 492 | Bellow Seal Globe Valves | Company Product |
| 493 | Bellow Sealed Globe Valve | Company Product |
| 494 | Bellow Seals | Company Product |
| 495 | Bellow Valves | Company Product |
| 496 | Bellows | Company Product |
| 497 | Bellows Cover With Stainless Steel Clad | Company Product |
| 498 | Bellows Sealed Valves | Company Product |
| 499 | Bellows Seals | Company Product |
| 500 | Bells | Company Product |
| 501 | Below-The-Hook Lifting Devices | Company Product |
| 502 | Belt Clamp | Company Product |
| 503 | Belt Conveyor | Company Product |
| 504 | Belt Conveyor System | Company Product |
| 505 | Belt Conveyors | Company Product |
| 506 | Belt Drive Air Compressors | Company Product |
| 507 | Belt Drive Compressors | Company Product |
| 508 | Belt Drive Mixers | Company Product |
| 509 | Belt Flatteners | Company Product |
| 510 | Belt Grinders | Company Product |