on lined with elevation, and Pig. 2 a horizontal section. A repre- valve stem, G, of spring metal, rests in notches in the sents a cast metal disk of any approved size, with cavi- valve, in which its end is screwed to permit it to be ties or p(iokets, B, in the face, separated from each ad,justed;… … In our issue of Sept. 30,1882, we published an illus- FOWEBS' STEAM WHEEL. FENCE'S SAFETY GAS BUBNEB. trated article describing a new invention for drying and cooling grain, seeds, coffee, etc., in one continuous opera- or pockets. One or more covers, D, are fitted steam- brick. It is compact,…
Iron · Apparatus · Patents · Steel · Patented · Scientific American · Address munn · Wrought iron · Warp threads · Trade catalogs · Tin plate · Cast Iron · Pig iron · Sewing machine · Total square
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