离子交换剂 3463
Chinese
离子交换剂
English
Ion exchangers [chemicals]
- Site ref.
- 3463
- Class
- 01
- Included in
- Harmonised Database (HDB)
Corresponding item in the CNIPA Table of Similar Goods and Services: 离子交换剂（010255） similar group 0104
Matched automatically by Nice class and official English term; rely on each office's official text before filing.