Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1479
erialsfirmly and continually. Perhaps one of the best lead-lead (i. e. lead for bothplates) is the Electric Storage Battery Company^s Chlor-ide Cell 1450 Steam Engineering This cell is shown in Fig. 695. Its method of manufac-ture is interesting and is practically as follows: The first thing is to…
