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Application filed by Albert HugueninfiledCriticalAlbert Huguenin
Publication of CH72012ApublicationCriticalpatent/CH72012A/de
CH72012A1915-09-101915-09-10Vorrichtung bei Wasserturbinenanlagen für die Gegenstromspülung von hinter Einlaufschützen angeordneten Rechen
CH72012A
(de)