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Application filed by Alterra Koezmue Es MelyepitoefiledCriticalAlterra Koezmue Es Melyepitoe
Priority to HU107591ApriorityCriticalpatent/HU207363B/en
Publication of HU911075D0publicationCriticalpatent/HU911075D0/en
Publication of HUT61062ApublicationCriticalpatent/HUT61062A/en
Publication of HU207363BpublicationCriticalpatent/HU207363B/en
HU107591A1991-04-031991-04-03Method and device for producing back catchwater drain seating onto reinforced concrete wall being under terrain
HU207363B
(en)