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Individual
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Individual
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Priority to ES0061861UpriorityCriticalpatent/ES61861Y/en
Publication of ES61861UpublicationCriticalpatent/ES61861U/en
Application grantedgrantedCritical
Publication of ES61861YpublicationCriticalpatent/ES61861Y/en
Pressure regulating valve to weight characterized by consisting of a hollow shell or cap, conical and open by the base, attached to a cylindrical body that runs through the vertex, being secured, forming a single body, through an upper cap provided of a notch that threads at the end of the cylindrical body, this being provided with a threaded part in its lower third and ending in a pointed tip in the form of a punch. (Machine-translation by Google Translate, not legally binding)
ES0061861U1957-09-181957-09-18
Pressure to weight regulating valve
ExpiredES61861Y
(en)
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)