Edgar Arthur Ashcroft (5 September 1864 – 24 August 1938) was an electrical engineer who developed an electrolytic process for extracting zinc metal from its sulphides.
Edgar Arthur Ashcroft (5 September 1864 – 24 August 1938) was an electrical engineer who developed an electrolytic process for extracting zinc metal from its sulphides. (en)
Edgar Arthur Ashcroft (5 September 1864 – 24 August 1938) was an electrical engineer who developed an electrolytic process for extracting zinc metal from its sulphides. (en)