| 1801 | Type 643 Sanitary Diaphragm Valve | Company Product |
| 1802 | Type 673 Sanitary Diaphragm Valve | Company Product |
| 1803 | Type 687 Sanitary Diaphragm Valve | Company Product |
| 1804 | Type 695 Sanitary Diaphragm Valve | Company Product |
| 1805 | Type Liquid | Company Product |
| 1806 | Type Positive | Company Product |
| 1807 | Type Thermometers | Company Product |
| 1808 | Type Wheel | Company Product |
| 1809 | Typesetting Services | Company Product |
| 1810 | Typewriter Repair | Company Product |
| 1811 | Typewriters | Company Product |
| 1812 | Typewriting Paper | Company Product |
| 1813 | Typewriting Services | Company Product |
| 1814 | Typist Tables | Company Product |
| 1815 | Tyre Bearing & Shaft | Company Product |
| 1816 | Tyre Changers | Company Product |
| 1817 | Tyre Clamp | Company Product |
| 1818 | Tyre Collection | Company Product |
| 1819 | Tyre Cover | Company Product |
| 1820 | Tyre Cutter | Company Product |
| 1821 | Tyre Cutting | Company Product |
| 1822 | Tyre Disposal | Company Product |
| 1823 | Tyre Griper | Company Product |
| 1824 | Tyre Handler | Company Product |
| 1825 | Tyre Nuts | Company Product |
| 1826 | Tyre Racks | Company Product |
| 1827 | Tyre Repair Materials | Company Product |
| 1828 | Tyre Servicing Equipment | Company Product |
| 1829 | Tyre Servicing Tools | Company Product |
| 1830 | Tyre Shops | Company Product |