Metal frame for eyeglass frames (Machine-translation by Google Translate, not legally binding)

摘要

A metallic frame for frames of glasses, characterized in that the entire central part, bridge and arches, as well as the points of adjustment of the lugs, are constituted of a single piece cut from a sheet of the suitable thickness, being sufficient to arrange the frame for its coupling, with bending the said piece on the bridge and the ends, adjusting it to the measurements required by the cellulose frames of the crystals to be used. (Machine-translation by Google Translate, not legally binding)