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WATSON WADDELL Ltd
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WATSON WADDELL Ltd
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Application filed by WATSON WADDELL LtdfiledCriticalWATSON WADDELL Ltd
Application grantedgrantedCritical
Publication of FR662465ApublicationCriticalpatent/FR662465A/fr
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
D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
D01B1/10—Separating vegetable fibres from stalks or leaves
D01B1/48—Drying retted fibres
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Engineering & Computer Science
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Mechanical Engineering
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Textile Engineering
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FR662465D1928-10-181928-10-18Perfectionnements apportés au traitement du lin sans rouissage préalable, en vue d'en extraire les fibres
ExpiredFR662465A
(fr)
Perfectionnements dans les cylindres cardeurs et analogues employés dans le cardage,le peignage, l'étirage et traitements analogues des matières fibreuses
Perfectionnements dans les débourreurs de rouleaux supérieurs de métiers à fileret de machines servant au traitement du coton, du lin, des poils et autres fibres