| 1771 | Coal Tar Colours | Company Product |
| 1772 | Coal Tar Products | Company Product |
| 1773 | Coalescent Oil-Proof Microfilters | Company Product |
| 1774 | Coarse Filter | Company Product |
| 1775 | Coaslescing Filters | Company Product |
| 1776 | Coasters Set | Company Product |
| 1777 | Coat Hanger | Company Product |
| 1778 | Coat Hook | Company Product |
| 1779 | Coating | Company Product |
| 1780 | Coating Additive | Company Product |
| 1781 | Coating Consumables | Company Product |
| 1782 | Coating Contractors | Company Product |
| 1783 | Coating Equipment | Company Product |
| 1784 | Coating Machines | Company Product |
| 1785 | Coating Powder | Company Product |
| 1786 | Coating Powder Equipment | Company Product |
| 1787 | Coating Powder Guns | Company Product |
| 1788 | Coating Resins | Company Product |
| 1789 | Coating Services | Company Product |
| 1790 | Coating System | Company Product |
| 1791 | Coating Thickness Gauge | Company Product |
| 1792 | Coating Thickness Measuring Instruments | Company Product |
| 1793 | Coating Thickness Meters | Company Product |
| 1794 | Coating Thickness Testers | Company Product |
| 1795 | Coating Thickness Testing Equipment | Company Product |
| 1796 | Coating Tools | Company Product |
| 1797 | Coatings | Company Product |
| 1798 | Coatings Resins | Company Product |
| 1799 | Coaxial Assemblies | Company Product |
| 1800 | Coaxial Cables | Company Product |