livres
Description:
49 pages : illustrations ; 27 cm
Schenectady, N.Y. : General Electric Co., 1900.
Industrial applications of electricity.
Actions:
Exemplaires:
Description:
49 pages : illustrations ; 27 cm
livres
Schenectady, N.Y. : General Electric Co., 1900.
livres
I.P. Frink reflectors designer and manufacturer of scientific and artistic lighting specialties ...
Description:
16 pages : illustrations ; 28 cm
New York, N.Y. : I.P. Frink, ©1923.
I.P. Frink reflectors designer and manufacturer of scientific and artistic lighting specialties ...
Actions:
Exemplaires:
Description:
16 pages : illustrations ; 28 cm
livres
New York, N.Y. : I.P. Frink, ©1923.
livres
The Goetz-Mitchell patented method of anchoring buildings and preventing dry rot in the beams.
Description:
24 pages : illustrations ; 16 x 24 cm
New Albany, Ind. : The Company, [approximately 1888]
The Goetz-Mitchell patented method of anchoring buildings and preventing dry rot in the beams.
Actions:
Exemplaires:
Description:
24 pages : illustrations ; 16 x 24 cm
livres
New Albany, Ind. : The Company, [approximately 1888]
livres
The duplex joist hanger.
Description:
6 unnumbered pages : illustrations ; 28 cm
Cleveland, Ohio : Duplex Hanger Co., 1891.
The duplex joist hanger.
Actions:
Exemplaires:
Description:
6 unnumbered pages : illustrations ; 28 cm
livres
Cleveland, Ohio : Duplex Hanger Co., 1891.
livres
Lackawanna steel sheet piling, arched-web, straight-web, center-flange, protected and plate types.
Description:
77 pages : illustrations ; 28 cm
Lackawanna, N.Y. : Lackawanna Steel Co., ©1915.
Lackawanna steel sheet piling, arched-web, straight-web, center-flange, protected and plate types.
Actions:
Exemplaires:
Description:
77 pages : illustrations ; 28 cm
livres
Lackawanna, N.Y. : Lackawanna Steel Co., ©1915.
livres
Description:
10 pages : illustrations ; 28 cm
[Place of publication not identified] : [General Electric Co.], 1929.
Evidence that welding is being adopted for fabricating steel bridges and buildings.
Actions:
Exemplaires:
Description:
10 pages : illustrations ; 28 cm
livres
[Place of publication not identified] : [General Electric Co.], 1929.
livres
Description:
10 pages ; 23 cm
Columbus, Ohio : Robert A. Cummings, [approximately 1910]
Specifications of first class house-wiring for electric light / by Robert A. Cummings.
Actions:
Exemplaires:
Description:
10 pages ; 23 cm
livres
Columbus, Ohio : Robert A. Cummings, [approximately 1910]
livres
Description:
15 pages : illustrations ; 24 cm
Philadelphia, Pa. : C.J. Toerring Co., [approximately 1906]
Enclosed arc lamps for constant potential 110 and 220 volt circuits.
Actions:
Exemplaires:
Description:
15 pages : illustrations ; 24 cm
livres
Philadelphia, Pa. : C.J. Toerring Co., [approximately 1906]
livres
I.P. Frink reflectors designer and manufacturer of scientific and artistic lighting specialties ...
Description:
31 pages : illustrations ; 29 cm
New York, N.Y. : I.P. Frink, 1921.
I.P. Frink reflectors designer and manufacturer of scientific and artistic lighting specialties ...
Actions:
Exemplaires:
Description:
31 pages : illustrations ; 29 cm
livres
New York, N.Y. : I.P. Frink, 1921.
livres
The Broomell vapor system: what it is : the vapor system is the evolution of heating by steam ...
Description:
47 pages : illustrations ; 26 cm
Philadelphia, Pa. : Vapor Heating Co., [approximately 1904]
The Broomell vapor system: what it is : the vapor system is the evolution of heating by steam ...
Actions:
Exemplaires:
Description:
47 pages : illustrations ; 26 cm
livres
Philadelphia, Pa. : Vapor Heating Co., [approximately 1904]