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Priority to BE656331ApriorityCriticalpatent/BE656331A/fr
Publication of BE656331ApublicationCriticalpatent/BE656331A/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
B65D55/00—Accessories for container closures not otherwise provided for
B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
B65D55/06—Deformable or tearable wires, strings or strips; Use of seals
B65D55/08—Annular elements encircling container necks
B65D55/0872—Destructible rigid elements snapping into annular grooves in closure for maintaining closure on container