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Publication of FR642004ApublicationCriticalpatent/FR642004A/fr
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
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FR642004D1926-10-161927-10-06Perfectionnements aux machines à ouvrir, nettoyer et peigner le coton, les déchetsde coton et matières similaires
ExpiredFR642004A
(fr)
Perfectionnements aux barreaux pour grilles de machines servant à ouvrir, nettoyer,battre, carder ou paralléliser le coton, les déchets et les fibres de toute nature