Sujet

Hermann Sprengel's vacuum pump

Légende

Engraving depicting Hermann Sprengel's vacuum pump. Hermann Sprengel (1834-1906) a German-British chemist. Dated 19th Century

Date

19e siècle

Crédit

Photo12/Ann Ronan Picture Library

Notre référence

ARP23A15_337

Licence

Droits gérés

Format disponible

60.0Mo (742.8Ko) / 28.9cm x 52.1cm / 3408 x 6154 (300dpi)

Mots clés

19th Century Engraving Engraved Illustrated Illustration Hermann Sprengel Vacuum Pump Pump Vacuum German-British British Britain German Germany Chemist Chemistry History of Chemistry Physics History of Physics 19th Century