PIPE CONSTITUENT MEMBER FOR LINING EXISTING PIPE, AND EXISTING PIPE LINING METHOD USING THE MEMBER

PROBLEM TO BE SOLVED: To curtail a construction period and to improve quality by simplifying the shape of a pipe constituent member, obviating a joiner, facilitating the joining between spirally wound pipe constituent members, securing strength and water tightness sufficiently by simple structure, o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KANEUJI MAKOTO
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!