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Scientific American, Vol. 1, No. 22 (November 1859) (1859)

leaf 7

An illustration from Scientific American, Vol. 1, No. 22 (November 1859), 1859, leaf 7
rom this It is s;;id that practical experience has shown that a Republic of that city, whose editor has become deeply we judge that a Board of Inspectors is about to be ap- much smaller proportion of molds are injured in drawing impressed with the feasibility of this great aquatic pro- pointed.… … with the wheels, D E, and F, as shown, bany, and will soon be in its place. It is CURRY'S IMPROVEMENT IN VALVE RODS. so that the oscillations of the wheel, F, 4£ feet in diameter, weighs 62 pounds, correspond with those of the wheel, C. The wheel, F, ject. We sincerely regret that our brother-chip…

Patents · Combination · Iron · Improved · Inventor · Manner · Claim · Scientific American · Improvement · Letters patent · Twelve months · Purposes set · Tempering steel · Purpose set · Liquid flint · Coal oil · Patent office · Technically termed

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