Wang Guofeng
CNTotal marks
2
Live
2
Live %
100.0%
First filing
2020-01-08
Top NICE
11Lighting & heating
Top NICE Classes
Filings grouped by NICE classification (1–45)
All NICE classes used
| NICE class | Description | Filings | Share |
|---|---|---|---|
| 11 | Lighting & heating | 2 | 100.0% |