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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0066299UpriorityCriticalpatent/ES66299Y/en
Publication of ES66299UpublicationCriticalpatent/ES66299U/en
Application grantedgrantedCritical
Publication of ES66299YpublicationCriticalpatent/ES66299Y/en
An improved injection syringe, characterized in that the rear end of its plunger is open and can be closed by means of a plunger head designed in the manner of a plug. (Machine-translation by Google Translate, not legally binding)
ES0066299U1958-05-241958-05-24
A perfected injection syringe
ExpiredES66299Y
(en)
Distancing element and procedure for its assembly, applicable in the construction industry (Machine-translation by Google Translate, not legally binding)