Table of Similar Goods and Services
sulfur trioxide C010002
三氧化硫
Chinese
三氧化硫
English
sulfur trioxide
Spanish
trióxido de azufre
- Item No.
- C010002
- Class
- 01
- Similar group
- 0101 (Part 1)
- Version
- Table of Similar Goods and Services, 2026 text (based on NCL 13-2026, in force from 1 Jan 2026)
Notes
English and Spanish are reference translations (CNIPA proprietary item; no corresponding entry in the Nice Classification (WIPO)).
Equivalent terms in other jurisdictions
| Table | Official English term | Number |
|---|---|---|
| United States | Sulfur trioxide | 001-2015 |
Matched automatically by Nice class and official English term; rely on each office's official text before filing.