Modern switchboards and the appliances used thereon ; together with an historical resume of early practices and expedients, indicating the advance recently made in this class of electrical apparatus; and data on approved methods of construction /

Bibliographic Details

Main Author:	Herrick, Albert Bledsoe, 1862-
Corporate Author:	Cutter Electrical and Manufacturing Co., Philadelphia
Format:	Book
Language:	English
Published:	Philadelphia : Cutter Electrical and Manufacturing Co., 1898.
Subjects:	Electric switchgear.