电子回旋加速器 20009
Chinese
电子回旋加速器
English
Betatrons
- Site ref.
- 20009
- Class
- 09
- Included in
- Harmonised Database (HDB)
Corresponding item in the CNIPA Table of Similar Goods and Services: 电子回旋加速器（090085） similar group 0910
Matched automatically by Nice class and official English term; rely on each office's official text before filing.