Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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PIERRE DASQUE
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PIERRE DASQUE
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Publication date
Application filed by PIERRE DASQUEfiledCriticalPIERRE DASQUE
Application grantedgrantedCritical
Publication of FR383509ApublicationCriticalpatent/FR383509A/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
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR383509D1907-10-211907-10-21Système de goulot de bouteille à fermeture spéciale
ExpiredFR383509A
(fr)