B42F15/0011—Suspended filing appliances for sheets, stacks of temporarily bound sheets
B42F15/0017—Suspended filing appliances for sheets, stacks of temporarily bound sheets for filing individual loose sheets
B42F15/0023—Suspended filing appliances for sheets, stacks of temporarily bound sheets for filing individual loose sheets with single suspension means
B42F15/0029—Suspended filing appliances for sheets, stacks of temporarily bound sheets for filing individual loose sheets with single suspension means suspended in the middle
Adjustable telescopic lever apparatus for lifting plane elements, preferably wall and/or cover panels and arrangement for fixing two slidable elements of polygonal cross-section
Dispositif destine a equiper un presentoir, ou similaire, pour servir de support a une serie de tiges de suspension d'articles divers, et meubles presentoirs equipes d'un tel dispositif