Improvements relating to electrodes of electric storage batteries

摘要

711,947. Batteries. ELECTRIC STORAGE BATTERY CO. Dec. 17, 1952, [Dec. 28, 1951.] No. 31959/52. Class 53. The active material of the negative electrode of a storage battery consists of zinc oxide mixed with starch, liquorice, lignin, glue, tragacanth, karaya or gum arabic.