Show SUN FURNACE Invention Likely to Interest Mining Men and Large Smelters City of Mexico Jan 1IProf Ellhu Thomson of Lynn Mass the famous electrician and inventor has pending here roady to issue a patent on what ho calls the sun furnace which he claims Is I adaptable to smelting ores and generates heat far more Intense than the electric furnace Metallurgists Metallur-gists here say that It is probably wel adapted to glassmaking and manufacturing manufac-turing of carbide The application made by Prof Thomson is a wide one and after thoroughly studying It at the patent once It has been granted as a complete novelty The Invention is 1 likely to interest mining men and large smelters mel |