Mašine i uređaji za pripremu vlakana, predenje, tkanje i doradu - Prsteni za prstenaste predilice i prstenaste končarice, sa trkacem oblika ideal-eliptik - Oblik i mere
Machinery and equipment for preliminary treatment of fibres, spinning, weaving and finishing - Rings for ring-spinning and ring-doubling frames for "ideal-elliptic" travellers - Shape and dimensions