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Application filed by Kilian GrosswylerfiledCriticalKilian Grosswyler
Publication of CH16976ApublicationCriticalpatent/CH16976A/de
CH16976A1898-12-241898-12-24Vorrichtung zur automatischen Regulierung des Niveaus eines entsprechend dem Konsum mit Flüssigkeit zu speisenden Gefäßes
CH16976A
(de)
Dispositivo di separazione e trattenuta in posizione di materiali flottati in sospensione su di un mezzo liquido in particolare in impianti di depurazione e simili