Treatment and processing of ores and ore concentrates 66827
矿石和精矿处理和加工
Chinese
矿石和精矿处理和加工
English
Treatment and processing of ores and ore concentrates
Spanish
Tratamiento y procesamiento de minerales y concentrados de mineral
- Site ref.
- 66827
- Class
- 40
- Included in
- Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)