Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
This invention relates to an industrial street sweeper and especially to a street sweeper having a floating sweeper brush which floats or rides over obstacles in the surface being cleaned.
This invention relates to an industrial street sweeper and especially to a street sweeper having a floating sweeper brush which floats or rides over obstacles in the surface being cleaned.
FLOATING BRUSH SWEEPER
SMITH KEITH E (Autor:in)
15.04.2021
Patent
Elektronische Ressource
Englisch