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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0030032UpriorityCriticalpatent/ES30032U/en
Publication of ES30032UpublicationCriticalpatent/ES30032U/en
A PERFECTED PLUG-PLUMOR, which is characterized in that it consists essentially of: a main sealing means, such as a plug or similar sealing piece, suitable to be placed on top of an opening belonging to a container, bottle, flask or the like, obturºndola total or partially; means of communication or passage, such as channels or ducts, which pass through the previous sealing means so that the interior or the contents of the container are brought into communication with the external environment through said means; auxiliary shutter means of the displaceable type for sealing or leaving open one, several or all of the above communication means. (Machine-translation by Google Translate, not legally binding)
ES0030032U1952-02-191952-02-19An improved pouring stopper (Machine-translation by Google Translate, not legally binding)
PendingES30032U
(en)
Closing crowns and their combinations on the walls of the container to which they are applied (Machine-translation by Google Translate, not legally binding)