化学服务 70400
Chinese
化学服务
English
Chemistry services
- Site ref.
- 70400
- Class
- 42
- Included in
- Harmonised Database (HDB)
Corresponding item in the CNIPA Table of Similar Goods and Services: 化学服务（420030） similar group 4211
Matched automatically by Nice class and official English term; rely on each office's official text before filing.