Légende

ETH Zurich: Laboratory, Process Engineering, Technical Chemistry, 1955

Date

01 août 1955

Crédit

Photo12/UIG/RDB/ATP/Pichler

Notre référence

UMG25A25_020

Licence

Droits gérés

Format disponible

18.1Mo (614.1Ko) / 17.9cm x 25.3cm / 2116 x 2988 (300dpi)

Mots clés

exact date estimated image type image year known at work education college of advanced technology education exact date estimated feature feature historical photography historical historical photograph image type indoor view interior view natural science persons rdb rdbatp rdbpmx science science student technical college topic image topic university science scientific discipline working year of photo known