气体净化制剂 4309
Chinese
气体净化制剂
English
Preparations for the purification of gas
- Site ref.
- 4309
- Class
- 01
- Included in
- Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)
Corresponding item in the CNIPA Table of Similar Goods and Services: 气体净化剂（010275） similar group 0104
Matched automatically by Nice class and official English term; rely on each office's official text before filing.