livres
Description:
112 pages : illustrations ; 27 cm
Chicago, Ill. : Jewell Electrical Instruments Co., ©1928.
Electrical measuring instruments.
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112 pages : illustrations ; 27 cm
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Chicago, Ill. : Jewell Electrical Instruments Co., ©1928.
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Bennett lightning arresters.
Description:
40 pages : illustrations ; 27 cm
Philadelphia, Pa. : Electric Power Equipment Corp., 1924.
Bennett lightning arresters.
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Description:
40 pages : illustrations ; 27 cm
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Philadelphia, Pa. : Electric Power Equipment Corp., 1924.
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Electric underground system.
Description:
11, [1] pages : illustrations ; 24 cm
Camden, N.J. : Continental Underground Cable Co., [approximately 1882]
Electric underground system.
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11, [1] pages : illustrations ; 24 cm
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Camden, N.J. : Continental Underground Cable Co., [approximately 1882]
livres
Description:
80 pages : illustrations ; 28 cm
New York, N.Y. : Zimdars & Hunt, 1897.
Knife switches and switch board fittings.
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Description:
80 pages : illustrations ; 28 cm
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New York, N.Y. : Zimdars & Hunt, 1897.
livres
Description:
20 unnumbered pages : illustrations, maps ; 26 cm
New York, N.Y. : The Company, [1912]
Pennsylvania Water and Power Company : description and views.
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Description:
20 unnumbered pages : illustrations, maps ; 26 cm
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New York, N.Y. : The Company, [1912]
livres
Description:
[7] p. : chiefly ill. ; 23 cm.
Warren, Ohio : Packard Electric Co., 1923.
The proper perspective in looking at your transformer investment.
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Description:
[7] p. : chiefly ill. ; 23 cm.
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Warren, Ohio : Packard Electric Co., 1923.
livres
Description:
29 pages, 35 leaves of plates : illustrations ; 29 cm
Nuremberg : Schuckert & Co., 1894.
Die Verwendung der Elektromotoren für gewerbliche Zwecke.
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Description:
29 pages, 35 leaves of plates : illustrations ; 29 cm
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Nuremberg : Schuckert & Co., 1894.
livres
Description:
x 1iv[9]-404,563 pages : folded plates, folded maps
Melbourne : Blundell, 1867.
Official record, containing introduction, catalogues, reports and awards of the jurors, and essays and statistics on the social and economic resources of the Australasian colonies.
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Description:
x 1iv[9]-404,563 pages : folded plates, folded maps
livres
Melbourne : Blundell, 1867.
livres
Victor insulators.
Description:
36 pages : illustrations ; 22 cm
Victor, N.Y. : Fred M. Locke, [approximately 1900]
livres
Victor, N.Y. : Fred M. Locke, [approximately 1900]
livres
Description:
64 pages : illustrations ; 26 cm
Chicago, Ill. : George Cutter Co., [approximately 1910]
Cutter's electric light specialties ...
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Description:
64 pages : illustrations ; 26 cm
livres
Chicago, Ill. : George Cutter Co., [approximately 1910]