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Publication of FR817619ApublicationCriticalpatent/FR817619A/fr
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
D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
D01H5/24—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only with porcupines or like pinned rotary members
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FR817619D1936-05-131936-05-13Dispositif d'étirage pour machines à filer, en particulier pour machines à filer le coton
ExpiredFR817619A
(fr)