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Scientific American, Vol. 2, No. 2 (1860) (1860)

leaf 15

An illustration from Scientific American, Vol. 2, No. 2 (1860), 1860, leaf 15
nce between the hills with pivots. The rods, c c, are suspended at their upper ends patents, such as Ixtensions, Appeals before the United States Court, Interferences, Opinions relative to Infringements, &c., from the firm, upright supports, e e, by pivots, 5 b. It great precision. Fastened upon… … ‘laying off” the ground at right angles as usual; the office of Commissioner of Patents, MORE THAN ONE-FOURTH OF ALL THE BUSINESS OF THE OFFICR cume through your hands. I have no 2d, The sudden motion imparted to the hopper bottoms doubt that the public confidence thus indicated has been fully de-…

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