| 1471 | Brass & Bronze Castings | Company Product |
| 1472 | Brass Electroplating | Company Product |
| 1473 | Brakes | Company Product |
| 1474 | Brake Motors | Company Product |
| 1475 | Brake & Clutch Combination Brakes | Company Product |
| 1476 | Brake Service Equipment | Company Product |
| 1477 | Brake Parts | Company Product |
| 1478 | Brake Fluids | Company Product |
| 1479 | Brake Linings | Company Product |
| 1480 | Braided or Twisted Packings | Company Product |
| 1481 | Box Making Machines | Company Product |
| 1482 | Bowling Equipment & Supplies | Company Product |
| 1483 | Bowling Centres | Company Product |
| 1484 | Bowling Centre Owners & Operators | Company Product |
| 1485 | Boutique Items | Company Product |
| 1486 | Bow Thrusters | Company Product |
| 1487 | Bottles | Company Product |
| 1488 | Bottled Water | Company Product |
| 1489 | Bottle Capping & Crowning Machines | Company Product |
| 1490 | Bottle Caps & Closures | Company Product |
| 1491 | Boring Wood Machines | Company Product |
| 1492 | Borescopes | Company Product |
| 1493 | Boring Machines | Company Product |
| 1494 | Bore Gauges | Company Product |
| 1495 | Boric Acid | Company Product |
| 1496 | Blast Cleaning Booths | Company Product |
| 1497 | Borax | Company Product |
| 1498 | Boom Lifts | Company Product |
| 1499 | Bookbinding | Company Product |
| 1500 | Bookkeeping | Company Product |