A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
Rayonnage à rayons avec accrochage en traction et flancs munis de saillies anti-coulissement et antidégement et propres à raidir l'armature portante