ES294037A1 - Improvements introduced in the construction of hydraulic elements for weight elevation (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the construction of hydraulic elements for weight elevation (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the construction of hydraulic elements for lifting weights, characterized in that the piston rod at its piston-engaging end has a hole punched in the direction of its axis, which communicates with another perforation made transversely to the rod and by the that the outlet of the hydraulic fluid in pressure discharge takes place at the right moment. (Machine-translation by Google Translate, not legally binding)
ES0294037A1963-11-291963-11-29Improvements introduced in the construction of hydraulic elements for weight elevation (Machine-translation by Google Translate, not legally binding)
ExpiredES294037A1
(en)
Hydraulic pressure regulator valve according to a law whose graphical representation is a polygonal line. (Machine-translation by Google Translate, not legally binding)