Protective gases for welding 4378
焊接用保护气体
Chinese
焊接用保护气体
English
Protective gases for welding
Spanish
gases protectores para soldar
- Site ref.
- 4378
- Class
- 01
- Included in
- Harmonised Database (HDB)
Corresponding item in the CNIPA Table of Similar Goods and Services: 焊接用保护气体（010326） similar group 0101
Matched automatically by Nice class and official English term; rely on each office's official text before filing.