Odour preventing device for sewer

The utility model discloses an odor preventing device for sewer and solves the problem that the odor of the sewer returns. The tail of the odor preventing device for sewer is in a conical shape, the upper side of the tail which is in the conical shape is provided with a hollow case body whose outer...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HU ZHAOSHAN
Format:	Patent
Sprache:	eng
Schlagworte:	DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER FIXED CONSTRUCTIONS SEWERAGE SINKS WATER SUPPLY
Online-Zugang:	Volltext bestellen
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