afterward separated by putting them in hot which is arranged an inner lining of refractory bricks. The pump of the Pictet machine is never oiled, aud conse- quently it never becomes necessary to cleanse the interior water. In ordinary inlaid work of mother-of-pearl, scales or very of the machine.… … sparkling green snail of ice in twenty-four shells sometimes find hours; also air cool- use; these exhibit dark ing machines especi- ally constructed for cooling breweries, pork packing estab- into another.—Deutsche Industrie Zeitung. tubulures, 0, into the horizontal iron smoke conduits, 2, and…
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