Image en SVG Affichage Zoom 100% Zoomer Dézoomer Flêche Aucune Simple Originale Couleur Sans (à colorier) En couleur K3pvb20tMQ==ibmFrise chronologique - CHRONOLOGIE IBM 1911 1931 1951 1971 1991 2011 ACTIVITY CHANGED TYPEWRITERS (1935) IBM INTRODUCED LOCAL AREA NETWORK (LAN) (1985) COMPUTING TABULATING RECORDING (1911) CTR CHANGED TO IBM (1924) PERSONAL COMPUTERS (PC) FOR SHOOLS AND HOMES (1980) SOLD TO LENOVO (2005) COMPUTERS (1952)