Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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TOURAL MARCELINO
Original Assignee
TOURAL MARCELINO
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Publication date
Application filed by TOURAL MARCELINOfiledCriticalTOURAL MARCELINO
Priority to ES0003590UpriorityCriticalpatent/ES3590Y/es
Publication of ES3590UpublicationCriticalpatent/ES3590U/es
Application grantedgrantedCritical
Publication of ES3590YpublicationCriticalpatent/ES3590Y/es
Un embudo con cierre automático con graduación, caracterizado por que en su fondo de la parte ancha va colocada una válvula, tapón u obturador que prohíbe el paso de los líquidos debido a la presión que forma el muelle, que en unión con la goma adherida a la válvula forma una obstrucción inviolable, que evita el paso de cualquier cantidad de líquido.
ES0003590U1935-04-011935-04-01Embudo con cierre automático de graduación.
ExpiredES3590Y
(es)