ClassID:

122192

D02G1/082 - CPC Classification

Classification description:

Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist; Devices for imparting false twist; Rollers or other friction causing elements with the periphery of at least one disc

Recent Application in this class: