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HOUR ET LE GAC ETS
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HOUR ET LE GAC ETS
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Publication of FR748218ApublicationCriticalpatent/FR748218A/en
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
B65D49/00—Arrangements or devices for preventing refilling of containers
B65D49/02—One-way valves
B65D49/04—Weighted valves
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR748218D1931-12-221931-12-22
Tamper-evident device for containers such as milk jugs
ExpiredFR748218A
(en)