DRAIN PIT

PROBLEM TO BE SOLVED: To suppress proliferation of bacteria or the like, make it sanitary and easily perform cleaning by making residue in drain difficult to be stored on the bottom part of a drain pit. SOLUTION: A corner part forming rectangular box whose upper part is opened in the vertical direct...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KAGAWA KATSUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
Online-Zugang:	Volltext bestellen
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