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FORSTER WILLIAM E
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FORSTER WILLIAM E
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Publication date
Application filed by FORSTER WILLIAM EfiledCriticalFORSTER WILLIAM E
Application grantedgrantedCritical
Publication of FR322733ApublicationCriticalpatent/FR322733A/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
B65D49/00—Arrangements or devices for preventing refilling of containers
B65D49/02—One-way valves
B65D49/04—Weighted valves
B65D49/06—Weighted valves with additional loading weights
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR322733D1902-07-021902-07-02Perfectionnements aux fermetures automatiques pour bouteilles
ExpiredFR322733A
(fr)