Providing virtual facilities for real-time interaction among computer users 63535
提供计算机用户实时交互的虚拟设施
Chinese
提供计算机用户实时交互的虚拟设施
English
Providing virtual facilities for real-time interaction among computer users
- Site ref.
- 63535
- Class
- 38
- Included in
- Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)