HUT44984A - Process and apparatus for biological cleaning waste waters
- Google Patents
Process and apparatus for biological cleaning waste waters
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Publication number
HUT44984A
HUT44984AHU227785AHU227785AHUT44984AHU T44984 AHUT44984 AHU T44984AHU 227785 AHU227785 AHU 227785AHU 227785 AHU227785 AHU 227785AHU T44984 AHUT44984 AHU T44984A
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Application filed by Melyepitesi Tervezo Vallalat, Veszprem Megyei Viz Es Csatorn, Istvanne BikfalvifiledCriticalMelyepitesi Tervezo Vallalat
Priority to HU227785ApriorityCriticalpatent/HU202793B/en
Publication of HUT44984ApublicationCriticalpatent/HUT44984A/en
Publication of HU202793BpublicationCriticalpatent/HU202793B/en