Technical research projects and studies 72195
技术研究项目和研究
Chinese
技术研究项目和研究
English
Technical research projects and studies
Spanish
proyectos y estudios de investigación técnica
- Site ref.
- 72195
- Class
- 42
- Included in
- Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)