Automated garage door closer

An automated garage door closing device for a remote controlled overhead garage door wherein the device is mounted on one of a pair of parallel tracks receiving rollers suitably mounted on the outer edges of the door panels, the device including a switch housing containing a switch for the leading e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Roman, Ronald
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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