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Individual
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Individual
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Priority to ES97259UpriorityCriticalpatent/ES97259U/en
Publication of ES97259UpublicationCriticalpatent/ES97259U/en
"AN AUTOMATIC CORKSCREW", characterized by being constituted by a hollow body, endowed with movable bottom in axial direction, and truncated cone-shaped cap in which at its end there is provided a needle provided with axial capillary passage, and at the base of said needle a valve system with spring, to act on a capsule of compressed air introduced in the main body, in order to make the air come out, when this capsule moves driven by the movable bottom, in order to introduce air into the bottle , under the stopper pierced by the needle, and push it to the outside, with no need to do any muscle work. (Machine-translation by Google Translate, not legally binding)
ES97259U1963-01-221963-01-22Automatic corkscrew (Machine-translation by Google Translate, not legally binding)
PendingES97259U
(en)
Plug with cannula for oilers and flexible bottles provided with means to retain the closing cap of the tip of the cannula during the use of the container (Machine-translation by Google Translate, not legally binding)