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Publication of FR947354ApublicationCriticalpatent/FR947354A/fr
B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
B67B7/00—Hand- or power-operated devices for opening closed containers
B67B7/24—Hole-piercing devices
B67B7/26—Hole-piercing devices combined with spouts
B67B7/28—Hole-piercing devices combined with spouts and associated with receptacle hodlers
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FR947354D1947-05-301947-05-30Récipient avec couvercle à pointes intérieures et bec verseur adaptable à toutes les boîtes de conserves de liquides
ExpiredFR947354A
(fr)