👤 PersonJoseph Wilson Swan1828–1914 · IrelandWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 31872-1874Lodygin incandescent lampInvention or technique · inventor1879Practical incandescent light bulbInvention or technique · inventor1930Krypton-filled incandescent lamp (Bródy)Invention or technique · inventor
