Sujet

C.P. Steinmetz and G. Marconi nown

Légende

C.P. Steinmetz and G. Marconi

Date

2012

Crédit

Photo12/Universal Images Group

Notre référence

UMG20A60_136

Model release

Non

Property release

Non

Licence

Droits gérés

Format disponible

132.0Mo (2.4Mo) / 50.2cm x 65.9cm / 5929 x 7784 (300dpi)

Mots clés

hunchback phasor scientist General Electric GE Engineer Scientist Communications socialist German inventor radio telegraph scientist Italian Nobel Prize 2012