Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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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
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47/00
Closures with filling and discharging, or with discharging, devices
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B65D47/04
Closures with discharging devices other than pumps
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B65D47/20
comprising hand-operated members for controlling discharge
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B65D47/26
with slide valves; , i.e. valves that open and close a passageway by sliding over a port; , e.g. formed with slidable spouts
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B65D47/261
having a rotational or helicoidal movement
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B65D47/268
the valve member pivoting about an axis perpendicular to the container mouth axis
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