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D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
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FR481480D1915-04-141916-04-12Perfectionnements au mécanisme étireur des fibres dans les machines à filer et autres machines similaires
ExpiredFR481480A
(fr)
Perfectionnements au défibrage des coques de coton décortiquées et autres semences à fibres, et à la séparation et au rassemblement des fibres détachées
Perfectionnements aux broches pour machines à filer, à doubler, à tordre et autres, utilisées dans la production de fils et filés de matières fibreuses
Perfectionnements à la séparation et au rassemblement de fibres ou autres matières duveteuses ou floconneuses, particulièrement applicables au défilage des semences de coton et autres semences à fibres