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HORST PRAGER JOAQUIN
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HORST PRAGER JOAQUIN
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Priority to ES276200ApriorityCriticalpatent/ES276200A3/en
Publication of ES276200A3publicationCriticalpatent/ES276200A3/en
Hydraulic installation applicable to machinery, characterized in that it consists of a two-stage pressure pump, the first of which manages to provide large flows and low pressures, and the second small flows at high pressures; as well as a regulating valve with which the desired pressures are achieved inside the cylinder body of the machine. (Machine-translation by Google Translate, not legally binding)
ES276200A1962-04-051962-04-05Hydraulic installation applicable to machinery (Machine-translation by Google Translate, not legally binding)
ExpiredES276200A3
(en)