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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Plasticos Espanoles S A
Original Assignee
Plasticos Espanoles S A
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Filing date
Publication date
Application filed by Plasticos Espanoles S AfiledCriticalPlasticos Espanoles S A
Priority to ES1967133042UpriorityCriticalpatent/ES133042Y/es
Publication of ES133042UpublicationCriticalpatent/ES133042U/es
Application grantedgrantedCritical
Publication of ES133042YpublicationCriticalpatent/ES133042Y/es
Una válvula para saco industrial, caracterizada esencialmente por estar constituida por una tira continua de material adecuado que, situada en la cara interna del saco cerrado, forma con él una doble pared, situada en uno de los ángulos superiores del envase, la que por uno de los lados se prolonga en una mayor longitud que por el lado opuesto.
ES1967133042U1967-10-101967-10-10Una valvula para saco industrial.
ExpiredES133042Y
(es)