Switches

Introduced: September 1968

Last revised: January 2006

Full Title

Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor > Shiftable tracks for heavy loads, e.g. carrying excavators > Switches

Classification Context

Section:: FIXED CONSTRUCTIONS
Class:: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Subclass:: PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS