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Priority to ES0072731UpriorityCriticalpatent/ES72731U/en
Publication of ES72731UpublicationCriticalpatent/ES72731U/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Improved hypodermic syringe, characterized by being arranged at the opposite end of the cylindrical tube to which the piston is applied, a tube with a frustoconical internal surface, thick and of considerable diameter, able to receive - by means of an easily removable fitting - a metal fitting or nozzle or of another suitable material, composed of two frusto-conical parts -which always form a single body- arranged one over the other and with inverse conicity, their axes being coincident and through which a hole is established for the passage of the liquid to be injected. (Machine-translation by Google Translate, not legally binding)
ES0072731U1959-03-211959-03-21Hypodermic syringe perfected (Machine-translation by Google Translate, not legally binding)
PendingES72731U
(en)