By what name was the city, in which the company Prior Radiofabrikk was located, known from 1877 until 1925 ?
Prior Radiofabrikk Prior Radiofabrikk was a radio manufacturing company in Oslo, Norway.
Gothenburg Gothenburg ( ; Swedish: "Göteborg" , ] ) is the second-largest city in Sweden and the fifth-largest in the Nordic countries. It is situated by Kattegat, on the west coast of Sweden, and has a population of approximately 580,000 in the urban area and about 1 million inhabitants in the metropolitan area.