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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0028199UpriorityCriticalpatent/ES28199Y/es
Publication of ES28199UpublicationCriticalpatent/ES28199U/es
Application grantedgrantedCritical
Publication of ES28199YpublicationCriticalpatent/ES28199Y/es
Saco de papel con cierro automático, caracterizado por que el saco va cerrado por arriba y por abajo, bien cosido o engomado a ambos a la vez, con refuerzos del mismo papel o con otro de papel distinto o con tiras supletorias de papel o tela.
ES0028199U1951-09-111951-09-11Dispositivo de cierre automático para carga y descarga de bolsas
ExpiredES28199Y
(es)