Research in the field of communications technology 72020
通信技术领域的研究
Chinese
通信技术领域的研究
English
Research in the field of communications technology
Spanish
investigación en el campo de la tecnología de las comunicaciones
- Site ref.
- 72020
- Class
- 42
- Included in
- Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)