Cable hoist-conveyors
Subtitle: Laurent-Cherry patent system, no fall-rope carriers required : the Hall patent cable hoist-conveyor, with self-filling bucket for excavating, etc. : hoist-conveyors for loading and unloading vessels, cable chutes, &c
By: by William Hewitt
Contributors: Trenton Iron Company
Publisher: Trenton Iron Co.
Published: 1904
Place of publication: Trenton, N.J
Language: eng
Number of pages: 36