| SIC Code | Business or Product | Registrants |
|---|
|  | | |
| 2611 | Deinking of newsprint | 15 |
| 3679 | Delay lines | 159 |
| 3496 | Delivery cases, made from purchased wire | * |
| 3825 | Demand meters, electric | 93 |
| 1795 | Demolition of buildings or other structures, except marine-contractors | * |
| 7389 | Demonstration service, separate from sale | 2,045 |
| 3715 | Demountable cargo containers | 14 |
| 2211 | Denims | 34 |
| 3861 | Densitometers | 66 |
| 3826 | Densitometers, analytical | 126 |
| 3823 | Density and specific gravity instruments, industrial process type | 110 |
| 3843 | Dental alloys for amalgams | 40 |
| 8621 | Dental associations | * |
| 3843 | Dental engines | 40 |
| 5047 | Dental equipment – wholesale | 106 |
| 3843 | Dental equipment and supplies | 40 |
| 3843 | Dental hand instruments, including forceps | 40 |
| 8049 | Dental hygienists, offices of | * |
| 7699 | Dental instrument repair | * |
| 6324 | Dental insurance (providing services by contracts with health facilities) | 87 |
________
* There are SEC Registrants, but only at the 2- or 3-digit SIC Code levels. |
