livres
Description:
12 pages : illustrations ; 23 cm.
Pittsburgh, Pa. : Edison Storage Battery Co., [1916]
The Edison electric safety mine lamp.
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Description:
12 pages : illustrations ; 23 cm.
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Pittsburgh, Pa. : Edison Storage Battery Co., [1916]
livres
Description:
16 pages : illustrations ; 23 cm
Pittsburgh, Pa. : Steel City Electric Co., 1911.
Fullman adjustable watertight floor outlets.
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Description:
16 pages : illustrations ; 23 cm
livres
Pittsburgh, Pa. : Steel City Electric Co., 1911.
livres
Nitrate number one.
Description:
approximately 20 pages : illustrations (1 color) ; 28 cm
[New York] : [J.G. White Engineering Corp.], [192-]?
Nitrate number one.
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Description:
approximately 20 pages : illustrations (1 color) ; 28 cm
livres
[New York] : [J.G. White Engineering Corp.], [192-]?
livres
Description:
68 pages : illustrations ; 24 cm
New York, N.Y. : Edison Manufacturing Co., [approximately 1916]
Catalogue of Edison-Lalande batteries, Edison motors and fan outfits ...
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Description:
68 pages : illustrations ; 24 cm
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New York, N.Y. : Edison Manufacturing Co., [approximately 1916]
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Electrical porcelain.
Description:
30 pages : illustrations ; 24 cm
East Liverpool, Ohio : R. Thomas & Sons Co., [approximately 1920]
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East Liverpool, Ohio : R. Thomas & Sons Co., [approximately 1920]
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Macbeth illuminometer.
Description:
16 p. : ill. ; 27 cm.
Philadelphia, Pa. : Leeds & Northrup Co., 1925.
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Philadelphia, Pa. : Leeds & Northrup Co., 1925.
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Description:
36, [3] pages : illustrations ; 23 cm
Philadelphia, Pa. : Electric Storage Battery Co., 1897.
The Electric Storage Battery Company sole manufacturers of the chloride acumulator.
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Description:
36, [3] pages : illustrations ; 23 cm
livres
Philadelphia, Pa. : Electric Storage Battery Co., 1897.
livres
Description:
88 pages : illustrations ; 23 cm
Chicago, Ill. : The Company, 1876.
Catalogue of the Western Electric Manufacturing Company, manufacturers and jobbers of morse telegraph instruments ; printing instruments ...
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Description:
88 pages : illustrations ; 23 cm
livres
Chicago, Ill. : The Company, 1876.
livres
Description:
56 pages : illustrations ; 21 cm
Peru, Ind. : The Company, 1898.
Catalogue Peru Electric Manufacturing Company ... carbon batteries, porcelain cut-outs, insulators and tubes.
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Description:
56 pages : illustrations ; 21 cm
livres
Peru, Ind. : The Company, 1898.
livres
Description:
8 pages : illustrations ; 23 cm
Philadelphia : James W. Queen & Co., [approximately 1900]
New standard electrical instruments for laboratory use and technical purposes.
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Description:
8 pages : illustrations ; 23 cm
livres
Philadelphia : James W. Queen & Co., [approximately 1900]