Collapsible frame support for flexible material

A collapsible device including at least one retraction device, at least one collapsible compression frame having compression members, at least one tension member having at least one end connected to the at least one retraction device and running through a channel in each of the compression members a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Sherts, Charles
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!