#625512Electric fans developed by the staff at the All-Union Science and Research Institute of Information and Technical and Economical Research in Electrical Engineering.Sign in or register,to downloadAdd to cartRemove from cartCategories: Labour, Science & TechnologyLocation: Moscow, RussiaEvent date: 01.08.1981Date published: 13.04.2010Author: Mikhail KuhtarevSource: SputnikCredit: SputnikOriginal: 81-69, 35 mm filmMedia: JPEG, 4861x3268px, 3.2Mbdevicehousehold