the labor, theimplement seen in the engraving has been contrived. By itpotato, turnip, squash, stewed apple, and other vegetables andfruits, may be mashed or reduced to pulp without removing theskin, which is rejected and passed to one side. It is a simple frame consisting of two uprights, or… … Improvement In Oiling Shaft Bearings and LoosePulleys. Some months ago we took occasion to speak, through ourcolumns, on the enormous waste of lubricating oil in shopsand manufactories, referring not only to oil used for tapping,cutting bolts, turning, and polishing, but to the waste in…
Combination · Machine · Purpose · Patents · Set · Claim · Purposes · Constructed · Horse power · Tbe purpose · Purpose set · Patent office · Purposes set · Water wheel · Letters patent · Steam engine · Sewing machine · Scientific American
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