Technical research in the field of aeronautics 72193
航空领域的技术研究
Chinese
航空领域的技术研究
English
Technical research in the field of aeronautics
Spanish
investigación técnica en el campo de la aeronáutica
- Site ref.
- 72193
- Class
- 42
- Included in
- Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)