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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
A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
A47J41/022—Constructional details of the elements forming vacuum space
A47J41/024—Constructional details of the elements forming vacuum space made of glass
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FR418641D1909-08-181910-07-27Récipient à doubles parois servant à conserver à l'état frais ou chaud des aliments et des boissons de toute nature
ExpiredFR418641A
(fr)