Glasses for use over corrective spectacles to avoid eyestrain of computer operator, have flexible swiveling face articulated on curved front part to support two converging lenses, where flexible face upwardly/downwardly swivels around axle
FR2937285A1
Antiskid device for drive wheel of motor vehicle, has parts mounted on drive wheel of vehicle and fixed together by tighteners fixed on hooks, and element constituted of flexible structure provided with external and internal reliefs
FR2835930A1
Method and device for mounting glasses of eyeglasses
FR2803668A1
Glass glass mounting by clamp tightening
FR2803670A1
ADDITIONAL AND FLEXIBLE GLASSES
FR2769723A3
Custom clip
FR2663528A3
Method for taking the necessary measurements for fitting corrective glasses, and means for carrying out this method
