CS524185A1 - Zvaracie kolecko na kontinualne ultrazvukove zvaranie textilnych filtracnych materialov s nizkym obsahom syntetickych vlakien
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Zvaracie kolecko na kontinualne ultrazvukove zvaranie textilnych filtracnych materialov s nizkym obsahom syntetickych vlakien
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CS855241A1985-07-151985-07-15Welding wheel for continuous ultrasonic welding of textile filtrating materials with low content of synthetic fibers
CS254676B1
(en)