

The Emitron Plant of Electric Vacuum Instruments Elements in Moscow. Photo: A department for growing crystals for laser and jewelry equipment.
- Categories: Economy, Business & Finance
- Location: Moscow, Russia
- Event date: 01.02.1981
- Date published: 23.04.2022
- Author: Viktor Chernov
- Credit: Sputnik
- Original: 81-2315, 35 mm film
- Media: JPEG, 5312x3543px, 9.1Mb