Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
Verfahren zur Behandlung von Faserstoffen der Agave- und Yukka-Arten zwecks Gewinnung von weichen, biegsamen, zu Spinnzwecken und zur Erzeugung hochgradigen Papiers geeig neten Fasern