Sujet
Leclance cell
Légende
Leclance cell (c1866) a type of wet battery. Zinc rod, left, central porous cell is a carbon block surrounded by small pieces of carbon and manganese dioxide, and sealed with pitch: fluid a strong solution of chloride of ammonia. From A.Ganot "Natural Phi
Date
19e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP07103_460000550
Licence
Droits gérés
Format disponible
27,1Mo (1,4Mo) / 22,6cm x 30,0cm / 2671 x 3543 (300dpi)