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Application filed by Johnson Pump AbfiledCriticalJohnson Pump Ab
Priority to SE8501396ApriorityCriticalpatent/SE460428B/sv
Publication of SE8501396D0publicationCriticalpatent/SE8501396D0/sv
Publication of SE8501396LpublicationCriticalpatent/SE8501396L/sv
Publication of SE460428BpublicationCriticalpatent/SE460428B/sv
Dispositivo hidroneumatico para accionar una bomba con motor electrico por disminucion de la presion del sistema y para detenerla por disminucion del caudal demandado.