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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
D01C1/00—Treatment of vegetable material
D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
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FR377979D1907-05-211907-05-21
Process for the preparation of artificial wool, using jute, cotton, ramie and other vegetable fibers
ExpiredFR377979A
(en)
Process for giving a woolly appearance to vegetable fibers of all kinds, wood fibers, cellulose fibers, artificial silk and viscose fibers and their waste, in the carded state, and for making them suitable for spinning and felting
Improvements in rolling mill strippers of spinning machines, spindle beds and similar machines used for the preparation of cotton, flax, wool or other fibers for spinning