Scientific American APRIL 14, 1900. 237 … TREE ATHE «SEBASTIAN LATHE CO'Z2SUruERS 8g. Fuel, artificial, H. M. Van Etten....... .: Furnace for burning hydrocarbons, ete.. J. Queen Transits and Levels COMSTOCK’S NNATI.O. J. MwB. ROY... .ecceeceececetesecene es tecct tresses 646,558 Furnaces, apparatus for supplying air, steam, or ES Foot and…
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