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ELORZA ECHEVERRIA ELIAS
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ELORZA ECHEVERRIA ELIAS
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Application filed by ELORZA ECHEVERRIA ELIASfiledCriticalELORZA ECHEVERRIA ELIAS
Priority to ES0240949ApriorityCriticalpatent/ES240949A3/en
Publication of ES240949A3publicationCriticalpatent/ES240949A3/en
Improvements introduced in the hydraulic lifting jacks, essentially characterized by being constituted by an inner casing of suitable shape and dimensions, with adequate support base and means that determines the elevation, involving a telescopic piston housed in a central conditioning of the structure itself and a safety valve coupled to the loading system disc that regulates the operation of said loading system up to a certain pressure. (Machine-translation by Google Translate, not legally binding)
ES0240949A1958-03-241958-03-24Improvements introduced in the hydraulic lifting cats (Machine-translation by Google Translate, not legally binding)
ExpiredES240949A3
(en)
Double valve for the priming and regulation of the hydraulic shock absorbers of the vehicles (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the hydraulic type elevation means, adaptable to machinery and mobile in general (Machine-translation by Google Translate, not legally binding)
Improvements in the hydraulic mine stations in the hydraulic mine stations of three or more elements (Machine-translation by Google Translate, not legally binding)