Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.
| # | Class | Product_Number | Name | Remark |
|---|---|---|---|---|
| 1699 | 040-Material Treatment Services | 040-939 | Vineyard services in the nature of wine making for others | |
| 1700 | 040-Material Treatment Services | 040-938 | Food consultation relating to the custom manufacture of food | |
| 1701 | 040-Material Treatment Services | 040-937 | Industrial toxic waste treatment services | |
| 1702 | 040-Material Treatment Services | 040-936 | Generation of electricity from wind energy | |
| 1703 | 040-Material Treatment Services | 040-935 | Heat treatment of metals | |
| 1704 | 040-Material Treatment Services | 040-934 | Refining of metals | |
| 1705 | 040-Material Treatment Services | 040-933 | Hardening of metals | |
| 1706 | 040-Material Treatment Services | 040-932 | Enamelling of metals | |
| 1707 | 040-Material Treatment Services | 040-931 | Recycling of beverage bottles | |
| 1708 | 040-Material Treatment Services | 040-930 | Zinc plating | |
| 1709 | 040-Material Treatment Services | 040-930 | Zinc plating | |
| 1710 | 040-Material Treatment Services | 040-93 | Pattern printing | |
| 1711 | 040-Material Treatment Services | 040-929 | Molding of plastic materials | |
| 1712 | 040-Material Treatment Services | 040-928 | Imprinting messages on tee-shirts | |
| 1713 | 040-Material Treatment Services | 040-927 | Tee-shirt embroidering services | |
| 1714 | 040-Material Treatment Services | 040-927 | Tee-shirt embroidering services | |
| 1715 | 040-Material Treatment Services | 040-926 | Cutting of diamonds | |
| 1716 | 040-Material Treatment Services | 040-925 | Polishing of diamonds | |
| 1717 | 040-Material Treatment Services | 040-924 | Distilling of spirits for others | |
| 1718 | 040-Material Treatment Services | 040-923 | Rental of gas-operated welding apparatus |