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ISABELLA O CALLAGHAN
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ISABELLA O CALLAGHAN
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Publication of FR489686ApublicationCriticalpatent/FR489686A/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
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR489686D1918-04-121918-04-12Perfectionnements apportés aux dispositifs pour vider des récipients, tels, notamment, que des bidons d'essence
ExpiredFR489686A
(fr)
Perfectionnements apportés aux dispositifs pour le bouchage inviolable des récipients à goulot autre que circulaire, notamment à ceux pour bidons (d'huile, d'essence, etc.) à bec verseur