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 |
|---|---|---|---|---|
| 37224 | 040-Material Treatment Services | 040-317 | Microencapsulating services provided for others | |
| 37225 | 040-Material Treatment Services | 040-311 | Lithographic printing | |
| 37226 | 040-Material Treatment Services | 040-308 | Printing | |
| 37227 | 040-Material Treatment Services | 040-306 | Rental of sewing machines | |
| 37228 | 040-Material Treatment Services | 040-304 | Silk screen printing [This is a printing service; it should not be used to identify the sp | |
| 37229 | 040-Material Treatment Services | 040-301 | Rental of knitting machines | |
| 37230 | 040-Material Treatment Services | 040-300 | Design printing for others | |
| 37231 | 040-Material Treatment Services | 040-30 | Burnishing by abrasion | |
| 37232 | 040-Material Treatment Services | 040-298 | Demolition services, not buildings | |
| 37233 | 040-Material Treatment Services | 040-297 | Decontamination of hazardous materials | |
| 37234 | 040-Material Treatment Services | 040-296 | Customized printing of company names and logos for promotional and advertising purposes on | |
| 37235 | 040-Material Treatment Services | 040-293 | Custom cake decorating services | |
| 37236 | 040-Material Treatment Services | 040-288 | Sorting of waste and recyclable material | |
| 37237 | 040-Material Treatment Services | 040-28 | Boilermaking | |
| 37238 | 040-Material Treatment Services | 040-277 | Tanning [hide or leather processing] | |
| 37239 | 040-Material Treatment Services | 040-27 | Bleaching of textiles | |
| 37240 | 040-Material Treatment Services | 040-26 | Bleaching of fabric | |
| 37241 | 040-Material Treatment Services | 040-26 | Bleaching of fabric | |
| 37242 | 040-Material Treatment Services | 040-253 | Photographic preservation and conservation | |
| 37243 | 040-Material Treatment Services | 040-25 | Bleaching of clothing |