
Sujet
Werner von Siemens 1816-1892. Gemälde von Lenbach', 1934
Légende
'Werner von Siemens 1816-1892', 1934. Ernst Werner Siemens (1816-1892), German inventor and industrialist. Siemens's name has been adopted as the SI unit of electrical conductance, the siemens. He was also the founder of the electrical and telecommunications company Siemens. From "Die Großen der Weltgeschichte". [Eckstein-Halpaus, Dresden, 1934]
Date
30 nov. 1999
Crédit
Photo12/Heritage Images/The Print Collector
Notre référence
HRM19D12_142
Model release
Non
Licence
Droits gérés
Format disponible
17,2Mo (950,9Ko) / 18,9cm x 22,8cm / 2229 x 2691 (300dpi)