Rolls and taps for the textile industry (Machine-translation by Google Translate, not legally binding)

摘要

"RODETES AND CANILLAS INTENDED FOR THE TEXTILE INDUSTRY", characterized by having an external frustoconical surface, of open generatrices; one of whose circular bases presents its rounded edges and the opposite a pronounced conical stepping, with cylindrical through holes in both of different variable diameters. (Machine-translation by Google Translate, not legally binding)