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High early strength concrete, theorical? Yes, but practical also by using Alpha Portland cement.
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10 pages : illustrations ; 23 cm
Easton, Pa. : Alpha Portland Cement Co., [1927]
High early strength concrete, theorical? Yes, but practical also by using Alpha Portland cement.
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10 pages : illustrations ; 23 cm
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Easton, Pa. : Alpha Portland Cement Co., [1927]
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Description:
4 unnumbered pages : illustrations ; 28 cm
Troy, N.Y. : White House Mills, [approximately 1880]
The Arago system of electric arc lighting.
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4 unnumbered pages : illustrations ; 28 cm
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Troy, N.Y. : White House Mills, [approximately 1880]
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Description:
4 pages : illustrations ; 29 cm.
Winona, Minn. : Union Fibre Co., ©1922.
Insulation for cold, heat, sound, mechanical vibration, condensation, etc.
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4 pages : illustrations ; 29 cm.
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Winona, Minn. : Union Fibre Co., ©1922.
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Description:
15 unnumbered pages : illustrations ; 28 cm
Chicago, Ill. : New York Blower Co., [1940]
Performance tables, type ME contrifugal fans : slow speed wheels / compiled for architects, engineers, contractors.
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15 unnumbered pages : illustrations ; 28 cm
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Chicago, Ill. : New York Blower Co., [1940]
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Description:
16 unnumbered pages ; 28 cm
Harvey, Ill. : Whiting Corp., ©1930.
The effect of the addition of various elements to cast iron. Part I and Part II.
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16 unnumbered pages ; 28 cm
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Harvey, Ill. : Whiting Corp., ©1930.
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Description:
8 pages ; 23 cm
Washington : National Lime Association, ©1920.
Improving cement products : a discussion of the properties of various types of cement ... / by Norman G. Hough.
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8 pages ; 23 cm
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Washington : National Lime Association, ©1920.
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Model boilers.
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20 unnumbered pages : illustrations ; 21 x 24 cm folded to 21 x 12 cm
[Place of publication not identified] : Model Heating Co., ©1908.
Model boilers.
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20 unnumbered pages : illustrations ; 21 x 24 cm folded to 21 x 12 cm
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[Place of publication not identified] : Model Heating Co., ©1908.
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Description:
7, [1] pages ; 24 cm
Chicago : Robert W. Hunt & Co., [approximately 1915]
Inspection of creosoted timber : standard specifications for creosoted wood blocks adopted by association for standardizing paving specifications.
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7, [1] pages ; 24 cm
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Chicago : Robert W. Hunt & Co., [approximately 1915]
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Description:
22 pages : illustrations ; 29 cm
Philadelphia : Lonabaugh & Son, Printers, 1876.
Cohocksink brick machine works : manufacturers of steam engines, brick machines ...
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22 pages : illustrations ; 29 cm
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Philadelphia : Lonabaugh & Son, Printers, 1876.
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Description:
28 pages : illustrations ; 26 cm
Cologne : The Company, 1886.
Spiecker & Co., Commandit-Gesellschaft für elektrische Beleuchtung in Köln a. Rh. : Prospect über elektrische Beleuchtungs-Apparate.
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28 pages : illustrations ; 26 cm
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Cologne : The Company, 1886.