Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from IT3154372Aexternal-prioritypatent/IT970408B/it
Priority claimed from IT3307872Aexternal-prioritypatent/IT1045430B/it
Application filedfiledCritical
Publication of NL7315353ApublicationCriticalpatent/NL7315353A/xx
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
B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
B65D5/42—Details of containers or of foldable or erectable container blanks
B65D5/72—Contents-dispensing means
B65D5/76—Contents-dispensing means for discharging metered quantities