| 3121 | Coumarone Indene Resins | Company Product |
| 3122 | Counselling & Referral Service | Company Product |
| 3123 | Counsellors | Company Product |
| 3124 | Countdown Clock | Company Product |
| 3125 | Counter | Company Product |
| 3126 | Counter Balance Stackers | Company Product |
| 3127 | Counter Scales | Company Product |
| 3128 | Counter Shaft | Company Product |
| 3129 | Counter Sink Drill | Company Product |
| 3130 | Counterbores | Company Product |
| 3131 | Counterfeit Detectors | Company Product |
| 3132 | Counters | Company Product |
| 3133 | Counters & Sorters Banknote | Company Product |
| 3134 | Countersinks | Company Product |
| 3135 | Counterweight | Company Product |
| 3136 | Counting Machines | Company Product |
| 3137 | Counting Scales | Company Product |
| 3138 | Coupler For Repair Works | Company Product |
| 3139 | Couplers | Company Product |
| 3140 | Coupling | Company Product |
| 3141 | Coupling And Fittings | Company Product |
| 3142 | Coupling Bush | Company Product |
| 3143 | Coupling Clamps | Company Product |
| 3144 | Coupling Clamps & Repair Clamps | Company Product |
| 3145 | Coupling Clamps & Repair Clamps Product | Company Product |
| 3146 | Coupling Clutches | Company Product |
| 3147 | Coupling Nuts | Company Product |
| 3148 | Coupling Relays | Company Product |
| 3149 | Coupling Rods | Company Product |
| 3150 | Couplings | Company Product |