UP DOWN TYPE HYDRANT

The present invention relates to a lift hydrant which is inserted underground to not normally protrude above the ground, but is lifted to ground level for use. More specifically, the lift hydrant includes a barrel pipe which is vertically connected to the upper portion of an elbow pipe (11), one sid...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JU, YOUNG IL, CHOI, IK JIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING
Online-Zugang:	Volltext bestellen
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