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Hispano ICO SA
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Hispano ICO SA
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Priority to ES0047219UpriorityCriticalpatent/ES47219U/es
Publication of ES47219UpublicationCriticalpatent/ES47219U/es
Pistón mejorado para jeringas que se caracteriza en quedar formado por dos piezas acopladas entre sí, una de las cuales constituye el vástago y la otra el pistón propiamente dicho, realizándose ambas en material elástico, la primera de cuerpo troncocónico con nervios longitudinales y la segunda cilíndrica con valonas periféricas paralelas y terminada en forma ensanchada.
ES0047219U1955-03-291955-03-29Pistón mejorado para jeringas
PendingES47219U
(es)