19
Structural support joists (Non-metallic -) for the construction of floors; Levelling supports for floors; Levelling supports for floors, not of metal; Levelling supports for outdoor floors, not of metal; Levelling modular components for flooring in general, not of metal; Levelling modular components for driveway flooring, not of metal; Levelling modular components for floating flooring, not of metal; Levelling supports for raised floors, not of metal; Levelling profiles for floors and coverings, not of metal; Levelling supports of stone for floors, not of metal; Supports, Namely levelling supports for floors, not of metal; Systems namely structures namely levelling devices for floating flooring; Systems namely structures namely levelling devices for raised flooring; Systems namely structures namely levelling devices for flooring; Floors, not of metal