Mechanical research 042-349
机械研究
Chinese
机械研究
English
Mechanical research
Spanish
Investigación mecánica
- Term ID
- 042-349
- 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: 机械研究（420101） similar group 4209
Matched automatically by Nice class and official English term; rely on each office's official text before filing.