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COMMERCIALE ET DE CONSTRUCTION
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COMMERCIALE ET DE CONSTRUCTION
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Publication of FR1177496ApublicationCriticalpatent/FR1177496A/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
A47J27/00—Cooking-vessels
A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
A47J27/09—Safety devices
A47J27/092—Devices for automatically releasing pressure before opening
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Engineering & Computer Science
(AREA)
Food Science & Technology
(AREA)
FR1177496D1957-06-241957-06-24Dispositif de sécurité pour ustensiles de cuisine, plus spécialement pour marmites de cuisson à la vapeur
ExpiredFR1177496A
(fr)