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MUNOZ BALLESTEROS JESUS
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MUNOZ BALLESTEROS JESUS
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Application filed by MUNOZ BALLESTEROS JESUSfiledCriticalMUNOZ BALLESTEROS JESUS
Priority to ES0293894ApriorityCriticalpatent/ES293894A1/en
Publication of ES293894A1publicationCriticalpatent/ES293894A1/en
Improvements in hydraulic pumps of variable pressure, characterized by having provided in the pump, two cylinders threaded together in which the former is smaller in diameter than the rear, and closed by its base presenting a pressure output, while the rear cylinder , has the entrance of liquid and is open at its base, to receive the thrust that must be given to the plunger that exists inside it. (Machine-translation by Google Translate, not legally binding)
ES0293894A1963-11-261963-11-26Improvements in variable pressure hydraulic pumps (Machine-translation by Google Translate, not legally binding)
ExpiredES293894A1
(en)
Hydraulic pressure regulator valve according to a law whose graphical representation is a polygonal line. (Machine-translation by Google Translate, not legally binding)