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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Montalban S A
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Montalban S A
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Application filed by Montalban S AfiledCriticalMontalban S A
Priority to ES220577ApriorityCriticalpatent/ES220577A3/en
Publication of ES220577A3publicationCriticalpatent/ES220577A3/en
Hydraulic lifting device, which is characterized by comprising an oil conduction circuit from the pump to the cylinder, practiced by drilling the main parts of which it is composed, putting in communication the different holes by means of an external control slide. (Machine-translation by Google Translate, not legally binding)
ES220577A1955-03-091955-03-09A hydraulic elevation device (Machine-translation by Google Translate, not legally binding)
ExpiredES220577A3
(en)
Device of amortiguation of the oscillations of a covered cube mounted on the arm of a hydraulic shovel. (Machine-translation by Google Translate, not legally binding)