| 3391 | Cross Line Lasers | Company Product |
| 3392 | Cross Line Levels | Company Product |
| 3393 | Cross-Linked Polyethylene Foam | Company Product |
| 3394 | Cross Pein Hammer | Company Product |
| 3395 | Cross Rim Wrench | Company Product |
| 3396 | Cross Roller Guide Parallel Type | Company Product |
| 3397 | Cross Spreader | Company Product |
| 3398 | Cross Tee | Company Product |
| 3399 | Crosscut Saw | Company Product |
| 3400 | Crossed Razor Barbed Wires | Company Product |
| 3401 | Crosshole Sonic Logging | Company Product |
| 3402 | Crosshole Tomography | Company Product |
| 3403 | Crossover Adapters | Company Product |
| 3404 | Crowbar | Company Product |
| 3405 | Crown Corks | Company Product |
| 3406 | Crown Moulding Cornices Corners | Company Product |
| 3407 | Crown Plaster Crown Mouldings | Company Product |
| 3408 | Crown Segment | Company Product |
| 3409 | Crown Staples | Company Product |
| 3410 | Crown Wheel Pinion | Company Product |
| 3411 | Crown Wheel Pinions | Company Product |
| 3412 | Crt Terminal, Computer Monitor Screen Glare Filters | Company Product |
| 3413 | Crucibles | Company Product |
| 3414 | Crude Rubber | Company Product |
| 3415 | Cruise | Company Product |
| 3416 | Cruise Travel Agencies | Company Product |
| 3417 | Crushed Stones | Company Product |
| 3418 | Crushers | Company Product |
| 3419 | Crushing & Pulverizing Equipment | Company Product |
| 3420 | Crushing & Screening Plants | Company Product |