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Individual
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Individual
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Priority to ES0042461UpriorityCriticalpatent/ES42461U/en
Publication of ES42461UpublicationCriticalpatent/ES42461U/en
An automatic dropper cap, which is characterized by a cover of any material, preferably plastic, in the central part of which has a hole in which the pipette or membrane that receives the liquid is attached. The lower part of the lid has a threaded internal part that cooperates with that of the mouth of the bottle. Said cover has superimposed and adhered, by any means, a cup which, when pressed, allows the liquid to penetrate upwards through the pipette or membrane. (Machine-translation by Google Translate, not legally binding)
ES0042461U1954-06-091954-06-09An automatic dropper cap (Machine-translation by Google Translate, not legally binding)
PendingES42461U
(en)