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Beteiligungs und Patentverwaltungs GmbH
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Beteiligungs und Patentverwaltungs GmbH
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Publication of ES293790A1publicationCriticalpatent/ES293790A1/en
Device for actuating shut-off couplings of shaft furnaces, especially high furnaces, by means of hydraulic pistons, having a non-return valve in the pressure line, characterized in that in the pressure line between the non-return valve and the hydraulic cylinder is In each case, it provides an accumulator for the hydraulic fluid under pressure. (Machine-translation by Google Translate, not legally binding)
ES0293790A1962-11-241963-11-23Device of accionar closures of trailer of ovens of cuba (Machine-translation by Google Translate, not legally binding)
ExpiredES293790A1
(en)
Hydraulic device intended for the alternative displacement of elevated elements of inertia (Machine-translation by Google Translate, not legally binding)
Improvements in the refrigerated electrocompressors frigorºficos for domestic applications (Machine-translation by Google Translate, not legally binding)