| 1561 | Bunker Sensors | Company Product |
| 1562 | Buns | Company Product |
| 1563 | Bunting Printing Services | Company Product |
| 1564 | Buoyancy Devices | Company Product |
| 1565 | Buoys | Company Product |
| 1566 | Burglar Alarms | Company Product |
| 1567 | Buried Lights | Company Product |
| 1568 | Burlap Sack Cloth | Company Product |
| 1569 | Burlap, Canvas & Cotton Bags | Company Product |
| 1570 | Burlap, Canvas & Cotton Bags Manufacturers | Company Product |
| 1571 | Burn-in Board Loaders & Unloaders | Company Product |
| 1572 | Burn-in Board Testing Equipment | Company Product |
| 1573 | Burn-in Probes | Company Product |
| 1574 | Burn-in Service | Company Product |
| 1575 | Burn-in Sockets | Company Product |
| 1576 | Burn-in Switching Power Supplies | Company Product |
| 1577 | Burn-in Systems | Company Product |
| 1578 | Burner Bins | Company Product |
| 1579 | Burner Control Components | Company Product |
| 1580 | Burner Controls | Company Product |
| 1581 | Burner Cut-Out Protection | Company Product |
| 1582 | Burner Ignitors | Company Product |
| 1583 | Burner Management Systems | Company Product |
| 1584 | Burners | Company Product |
| 1585 | Burnishing Machines | Company Product |
| 1586 | Burnthrough | Company Product |
| 1587 | Bursters | Company Product |
| 1588 | Bursting Discs | Company Product |
| 1589 | Bus Advertising | Company Product |
| 1590 | Bus Advertising Design | Company Product |