MAKE A MEME View Large Image Phosphorus Furnace by G.C. Landis.jpg Uploaded with en wp UW marker 2014 05 12 Design for an electric arc furnace to produce phosphorus from 1907 patent by G C Landis book The Electric Furnace Its Construction Operation and Uses By Alfred ...
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Keywords: Phosphorus Furnace by G.C. Landis.jpg Uploaded with en wp UW marker 2014 05 12 Design for an electric arc furnace to produce phosphorus from 1907 patent by G C Landis book The Electric Furnace Its Construction Operation and Uses By Alfred Stansfield 1914 1907 G C Landis It is a patent and also out of date for copyright PD-old-70-1923 Media needing chemical classification
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