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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES97537UpriorityCriticalpatent/ES97537Y/es
Publication of ES97537UpublicationCriticalpatent/ES97537U/es
Application grantedgrantedCritical
Publication of ES97537YpublicationCriticalpatent/ES97537Y/es
Nuevo tipo de cierre de envases de material elástico, caracterizado por que el cuello del envase, de material elástico, se estrecha ligeramente en su parte superior de modo que, si bien permite la entrada del tapón, obstaculiza su salida.
ES97537U1963-02-081963-02-08Cierre de envases de material elástico
ExpiredES97537Y
(es)