Table of Similar Goods and Services Class 40 Treatment of materials 4015 Miscellaneous services (stand-alone items) custom 3D printing for others Class 40 Similar group 4015 custom 3D printing for others 400127 为他人定制3D打印 Chinese 为他人定制3D打印 English custom 3D printing for others Spanish impresión 3D por encargo para terceros Item No. 400127 Class 40 Similar group 4015 Version Table of Similar Goods and Services, 2026 text (based on NCL 13-2026, in force from 1 Jan 2026)