Titre:
Ernst Werner von Siemens (1816 - 1892), German inventor and industrialist
Traduction en cours...
Traduction automatique:
Ernst Werner von 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.
Crédit:
Album / World History Archive
Taille de l'image:
3740 x 5607 px | 60.0 MB
Taille d'impression:
31.7 x 47.5 cm | 12.5 x 18.7 in (300 dpi)
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