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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MAGRINA QUERALTE DAMIAN
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MAGRINA QUERALTE DAMIAN
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Publication date
Application filed by MAGRINA QUERALTE DAMIANfiledCriticalMAGRINA QUERALTE DAMIAN
Priority to ES0261304ApriorityCriticalpatent/ES261304A3/en
Publication of ES261304A3publicationCriticalpatent/ES261304A3/en
A pressure reducing device, characterized in that it is constituted by an enclosing housing, which carries in its middle zone and in opposition the two inlet and outlet sleeves, always the same due to its unidirectional device condition. The input conduit communicates with a vertical body, which carries the vertical displaceable piston that presents on its upper face an elastic annular ring to be applied to the seat of the valve. The piston is crossed by the lower end of the rod integral with the membrane, but not with the piston. (Machine-translation by Google Translate, not legally binding)
ES0261304A1960-09-261960-09-26A pressure reduction apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES261304A3
(en)
Improvements in hydraulic presses through the application of a hydraulic recovery mechanism (Machine-translation by Google Translate, not legally binding)
A manor-pressure device for gaseous fluids with double simultaneous membrane and embroidery system (Machine-translation by Google Translate, not legally binding)