324 New Sicthod of Smelting Cop. model line: now exhibiting in Paris, and to NEW INVENTIONS. per Ores. give his opinion thereon, has addressed a let- … heside the grain is never scorched. There is ing highly compressed, on opening a valve in bottom over which ventis fasten- This simple invention of W. W. Van Loan, a method too of condensing the steam and connexion with the flexible tubes above, it ed a piece of gauze. The box is then filled…
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