Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A night-light comprising an elastic cover for mounting on a door handle and circuitry for activation and deactivation of a light source.
A night-light comprising an elastic cover for mounting on a door handle and circuitry for activation and deactivation of a light source.
Door handle night-light
BRENNAN ERICK (Autor:in)
01.12.2015
Patent
Elektronische Ressource
Englisch