Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drain With Concave Upper Surface
Disclosed herein is a drain fixture having a first end and a second end. The first end has an annular flange portion and a concave outer surface. The second end is opposite the first end. The second end includes a tubular shape having a threaded portion. The concave outer surface includes a concave contour in a direction towards the threaded portion.
Drain With Concave Upper Surface
Disclosed herein is a drain fixture having a first end and a second end. The first end has an annular flange portion and a concave outer surface. The second end is opposite the first end. The second end includes a tubular shape having a threaded portion. The concave outer surface includes a concave contour in a direction towards the threaded portion.
Drain With Concave Upper Surface
SURINER BRIAN W (Autor:in) / JEFFERS CHRIS W (Autor:in)
19.03.2020
Patent
Elektronische Ressource
Englisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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