FR444479A - Procédé et appareil pour l'extraction des matières grasses et autres corps analogues de la laine, des peaux, des matières textiles et autres
- Google Patents
Procédé et appareil pour l'extraction des matières grasses et autres corps analogues de la laine, des peaux, des matières textiles et autres
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D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
D01B3/00—Mechanical removal of impurities from animal fibres
D01B3/04—Machines or apparatus for washing or scouring loose wool fibres
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Textile Engineering
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FR444479D1911-06-021912-05-31Procédé et appareil pour l'extraction des matières grasses et autres corps analogues de la laine, des peaux, des matières textiles et autres
ExpiredFR444479A
(fr)