uncut, thus gives off vapor, and then is ignited, it burns with a pale blue forming flap-valves which flame, giving but very little light. If now a jet of the gas, are weighted with metal which we obtain by the action of nitric acid on copper filings, plates attached in the in- be allowed to play… … which passes a glass It is in use in dwellings VERNIAUD & [LUCIE'S PUMP. tube. The latter is and manufactories with sa- bent to a right angle a little above the cork, the free end the inventor and manufacturer, J. G. Miner, Morrisania, West- tisfactory results. The inventor says that a hotel in…
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