Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1981261203UpriorityCriticalpatent/ES261203Y/en
Publication of ES261203UpublicationCriticalpatent/ES261203U/en
Application grantedgrantedCritical
Publication of ES261203YpublicationCriticalpatent/ES261203Y/en
Flow control valve, characterized by having, on a grooved housing part, a circular crown of toric or trapezoidal section and of elastic material that by this same elasticity will go, closing the water passages when varying the pressure, maintaining the constant flow. (Machine-translation by Google Translate, not legally binding)
ES1981261203U1981-11-031981-11-03
FLOW CONTROL VALVE.
ExpiredES261203Y
(en)