Perfeccionamientos in the lasts and pernitos of all classes, consisting of two pieces that coincide when overlapping the teeth of them in the form of peak-diamond of 3,33 millimeters of separation and approximate height or half a point, French measure for European footwear , containing from 2 to 16 cabos-dientes according to order, whose material can be made of wood, iron or metal or fiber and its derivatives or mixed, applicable to lasts and spurs for footwear. (Machine-translation by Google Translate, not legally binding)
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