CH444067A - Abwasserbehandlungsvorrichtung
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Abwasserbehandlungsvorrichtung
Info
Publication number
CH444067A
CH444067ACH1298865ACH1298865ACH444067ACH 444067 ACH444067 ACH 444067ACH 1298865 ACH1298865 ACH 1298865ACH 1298865 ACH1298865 ACH 1298865ACH 444067 ACH444067 ACH 444067A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH1016062Aexternal-prioritypatent/CH406085A/de
Priority claimed from NL6411002Aexternal-prioritypatent/NL123694C/nl
Application filed by Hubert & Co Maschinefabriek NfiledCriticalHubert & Co Maschinefabriek N
Publication of CH444067ApublicationCriticalpatent/CH444067A/de