Swiss chemist Michael Gratzel at an exhibition held as part of the 2017 Open Innovations Moscow International Forum.
- Categories: Economy, Business & Finance, Science & Technology
- Location: Moscow, Russia
- Event date: 17.10.2017
- Date published: 17.10.2017
- Author: Ramil Sitdikov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 3111x4667px, 7.8Mb