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Priority to ES1971174886UpriorityCriticalpatent/ES174886Y/es
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Publication of ES174886YpublicationCriticalpatent/ES174886Y/es
Cierre para envases de constitución laminar, especialmente de los del tipo de material termoplástico, caracterizado porque el elemento macho del cierre, se configura a base de una porción inicial troncocónica, continuada superior ente en una porción cilíndrica rematada en otra porción cónica, formas geométricas huecas dispuestas coaxialmente, la porción cilíndrico-intermedia, presenta medios de retenida del cierre, constituidos por cuatro salientes opuestos según diámetro y regularmente distribuidos.
ES1971174886U1971-12-041971-12-04Cierre para envases de constitucion laminar.
ExpiredES174886Y
(es)