Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A portable and compact, hand-held electrically powered vacuum tool, designed expressly for suctioning clogs from the drains and traps of sinks and bathtubs to pull clogs out of drains and traps thereby clearing the clog without use of chemicals and recover items such as rings and toothpaste-tube caps that have gone down the drain.
A portable and compact, hand-held electrically powered vacuum tool, designed expressly for suctioning clogs from the drains and traps of sinks and bathtubs to pull clogs out of drains and traps thereby clearing the clog without use of chemicals and recover items such as rings and toothpaste-tube caps that have gone down the drain.
Hand-held drain opening apparatus
ELAM SR ADONIS (Autor:in)
31.07.2018
Patent
Elektronische Ressource
Englisch