books
Description:
23 p. : ill. ; 24 cm.
Philadelphia, Pa. : American Water Softener Co., [ca. 1920]
The Brunn-Löwener system for softening water.
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Description:
23 p. : ill. ; 24 cm.
books
Philadelphia, Pa. : American Water Softener Co., [ca. 1920]
books
Description:
48 p. : ill. ; 22 cm.
[Chicago, Ill. : American Radiator Co., [c1908, 1911]
Ideal heating : Ideal: a standard of perfection; a model of excellence.
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Description:
48 p. : ill. ; 22 cm.
books
[Chicago, Ill. : American Radiator Co., [c1908, 1911]
books
Description:
91 pages : illustrations ; 21 cm
Pittsburgh, Pa. : Aluminum Company of America, ©1936.
Alcoa aluminum and its alloys.
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Description:
91 pages : illustrations ; 21 cm
books
Pittsburgh, Pa. : Aluminum Company of America, ©1936.
books
Description:
10 unnumbered pages : illustrations ; 16 cm
Philadelphia, Pa. : American Electrical Manufacturing Co., [approximately 1909]
The Heany-enclosed arc lamp for 110 and 220 volt, direct current circuits.
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Description:
10 unnumbered pages : illustrations ; 16 cm
books
Philadelphia, Pa. : American Electrical Manufacturing Co., [approximately 1909]
books
Description:
8 pages : illustrations ; 23 cm
Milwaukee, Wis. : American Fixture Co., 1924.
Supplement to catalog 4 : condulet fixtures.
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Description:
8 pages : illustrations ; 23 cm
books
Milwaukee, Wis. : American Fixture Co., 1924.
books
Modern indirect lighting.
Description:
16 pages : illustrations ; 17 cm
Columbus, Ohio : American Reflex-lite Co., [approximately 1920]
books
Columbus, Ohio : American Reflex-lite Co., [approximately 1920]
books
Description:
13 pages : illustrations ; 23 cm
Egypt, Pa. : American Cement Co., 1906.
Natural rock cement, a discussion of its selection, comparative value, and economy.
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Description:
13 pages : illustrations ; 23 cm
books
Egypt, Pa. : American Cement Co., 1906.
books
Proposed purchase specification for concrete aggregates submitted by Committee E-5 Aggregates.
Description:
5 p. ; 23 cm.
Detroit : American Concrete Institute, 1929.
Proposed purchase specification for concrete aggregates submitted by Committee E-5 Aggregates.
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5 p. ; 23 cm.
books
Detroit : American Concrete Institute, 1929.
books
Description:
16 pages : illustrations ; 17 cm
Akron, Ohio : American vitrified products Co., ©1925.
Amco liner plates : a vitrified lining for concrete sewers.
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Description:
16 pages : illustrations ; 17 cm
books
Akron, Ohio : American vitrified products Co., ©1925.
books
Description:
30 unnumbered pages : illustrations ; 16 x 22 cm
[Chicago] : [American Asphaltum & Rubber Co.], [approximately 1910]
The waterworks of Monterrey, N.L., Mexico : Obispado distributing reservoir : waterproofed with "Pioneer" reservoir waterproofing asphalt.
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Description:
30 unnumbered pages : illustrations ; 16 x 22 cm
books
[Chicago] : [American Asphaltum & Rubber Co.], [approximately 1910]