Chemical research 042-264
化学研究
Chinese
化学研究
English
Chemical research
Spanish
Investigación química
- Term ID
- 042-264
- Class
- 42
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 1991-04-02
- Version
- 07-1997
Corresponding item in the CNIPA Table of Similar Goods and Services: 化学研究（420031） similar group 4211
Matched automatically by Nice class and official English term; rely on each office's official text before filing.