ELASTIC MAT FOR UNDERSIDE OF SLEEPER

PURPOSE:To provide a sleeper to which an elastic mat is bonded so that quarried stones can not be crushed easily into small pieces and lateral slippage of sleeper can be avoided, and further productivity of elastic mat having durability can be improved. CONSTITUTION:The central portion 1a of an elas...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NAKAMURA KIHEI
Format:	Patent
Sprache:	eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERMANENT WAY PERMANENT-WAY TOOLS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!