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" ... tons of materials at a time, giving out ten tons of fluid metal at a single run. The manufacturer has thus gone on increasing the size of his smelting furnaces, and adapting to their use the blast apparatus of the requisite proportions, and has by... "
Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers ... - Página 154
editado por - 1856
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The American Journal of Science and Arts

1856
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces,...
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The Edinburgh New Philosophical Journal: Exhibiting a View of the ..., Volume 4

1856
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way. His large furnaces require...his cost of fuel blast and repairs, while he insures au ;i brmity in the result that never could have been arrived at by the use of a multiplicity of small...
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Mining Magazine: Devoted to Mines, Mining Operations, Metallurgy & C, Volume 7

1856
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces,...
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Pharmaceutical Journal and Transactions, Volume 16

1857
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way. His large furnaces require...diminishes his cost of fuel, blast, and repairs, while he ensures a uniformity in the result that never could have been arrived at by the use of a multiplicity...
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Pharmaceutical Journal;: A Weekly Record of Pharmacy and Allied ..., Volume 16

1857
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way. His large furnaces require...diminishes his cost of fuel, blast, and repairs, while he ensures a uniformity in the result that never could have been arrived at by the use of a multiplicity...
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The Canadian Journal of Industry, Science and Art, Volume 2

1857
...means lessened the COST, of production in everv way. His large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces; aud iu like manner he diminishes hit cost of fuel, blast and repairs, while he insures a uniformity...
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Annual of Scientific Discovery: or, Year-book of Facts in Science and Art ...

David A. Wells, A.M. - 1857
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in every way; his large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces;...
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Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

David Ames Wells, Charles Robert Cross, John Trowbridge, William Ripley Nichols, George Bliss, Samuel Kneeland - 1857
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces;...
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The Canadian Journal of Industry, Science and Art, Volume 2

1857
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way. His large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces...
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The Practical Metal-worker's Assistant ...: With the Application of the Art ...

Oliver Byrne - 1864 - 646 páginas
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron, than would have been required to produce it with a dozen furnaces...
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