Soviet physicist Professor Alexander Stepanov, an Associate Member of the Soviet Academy of Sciences, developed a method for obtaining sheets, ribbons, pipes, panels, rods and other multi-profile items from molten materials direct. Photo: Professor Stepanov with a pipe section extracted from molten aluminum.
- Categories: Human Interest, Economy, Business & Finance, Science & Technology
- Location: St. Petersburg, Russia
- Event date: 14.01.1963
- Date published: 14.02.2020
- Author: Nikolai Pashin
- Credit: Sputnik
- Original: A142386, 6x9 film
- Media: JPEG, 3543x3543px, 2.8Mb