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support joint in plastic material extruded, formed from two tracks superimposed and united for the spine and a roof or visor.for the establishment of a new concept of eye protection through the establishment of a system of lenses bifiltranti.
support joint in plastic material extruded, formed from two tracks superimposed and united for the spine and a roof or visor.for the establishment of a new concept of eye protection through the establishment of a system of lenses bifiltranti.