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Priority to ES1968139373UpriorityCriticalpatent/ES139373Y/es
Publication of ES139373UpublicationCriticalpatent/ES139373U/es
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Publication of ES139373YpublicationCriticalpatent/ES139373Y/es
Pistón hidráulico-neumático de accionamiento, automáticos caracterizado esencialmente por un cuerpo general cilíndrico con dos orificios para entrada y salida del aceite actuando una válvula de acción con un émbolo y un resorte regulador de sarga a través de un casquillo oscilante.
ES1968139373U1968-06-071968-06-07Piston hidraulico-neumatico de accionamiento automatico.
ExpiredES139373Y
(es)