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Publication of FR1163421ApublicationCriticalpatent/FR1163421A/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D33/00—Details of, or accessories for, sacks or bags
B65D33/16—End- or aperture-closing arrangements or devices
B65D33/1658—Elements for flattening or folding the mouth portion
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FR1163421D1956-10-191956-10-19Procédé et dispositif pour la fermeture de sacs, sachets ou articles similaires
ExpiredFR1163421A
(fr)