 | William Newton, Charles Frederick Partington - 1820 - 538 pages
...cylinders, or dies, is in a vertical position. The Patentee makes use of good cast steel, in preference to any other sort of steel, for the purpose of making...necessary that, after any piece of steel has been de-carbonated, whether it be in the shape of an engraved plate, or acylinder, or a die with engraved,... | |
 | 1820 - 534 pages
...cylinders, or dies, is in a vertical position. , The Patentee makes use of good cast steel, in preference to any other sort of steel, for the purpose of making...necessary that, after any piece of steel has been de-carbonated, whether it be in the shape of an engraved plate, or a cylinder, or a die with engraved,-... | |
 | 1824 - 628 pages
...his English patent, his description of it. " The Patentee makes use of good cast steel, in preference to any other sort of steel, for the purpose of making...cylinders, or dies are intended to be de-carbonated. " In order to de-carbonate the surfaces of cast steel plates, cylinders, or dies, by which they are... | |
 | 1873 - 1078 pages
...safest way to heat the plates, cylin ders, or dies, is by placing them in a vertical position. The best steel is preferred to any other sort of steel for the purpose of making plates, <tc., and more especially when such plates, ic., are intended to be decarbonated. The steel is decarbonated... | |
 | 1883 - 496 pages
...warping in hardening. The safest way to heat the plates is to place them in a vertical position. The best steel is preferred to any other sort of steel for the purpose of making plates, and more especially when such plates are intended to be decarbonated. The steel is decarbonated to... | |
 | 1903 - 448 pages
...warping in hardening. The safest way to heat the plates is to place them in a vertical position. The best steel is preferred to any other sort of steel for the purpose of making plates, and more especially when such plates lire intended to be decarbonated. The steel is decarbonated to... | |
 | 1909 - 612 pages
...warping in hardening. The safest way to heat the plates is to place them in a vertical position. The beet steel is preferred to any other sort of steel for the purpose of making plates, and more especially when such plates are intended to be decarbonated. The steel is decarbonated to... | |
 | Sir Edward Denny Bacon - 1920 - 352 pages
...the plates, cylinders, or dies in a vertical position. I make use of good cast-steel in preference to any other sort of steel, for the purpose of making...therefore, necessary that after any piece of steel, whether in the shape of an engraved plate, or a cylinder, or a die, with engraved or other figures... | |
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Patentee makes use of good cast steel, in preference to any other sort of steel, for the purpose of making plates, cylinders, circular or other dies, and more especially when such plates, cylinders, or dies are intended to be de-carbonated. For the reason... 