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Priority claimed from SE8902693Aexternal-prioritypatent/SE8902693D0/sv
Application filed by Daniel RingquistfiledCriticalDaniel Ringquist
Priority to SE9002593ApriorityCriticalpatent/SE9002593D0/sv
Publication of SE9002593D0publicationCriticalpatent/SE9002593D0/sv
Priority to SE9102246Aprioritypatent/SE9102246D0/sv
SE9002593A1989-08-081990-08-08Anordning foer avlaegsnande av material ur foerorenad vaetska saasom t ex avloppsvatten och transport av materialet
SE9002593D0
(sv)
Procedimento per attivare biologicamente la depurazione di acque di scarico contenenti materiali azotati, e dispositivo per l'effettuazione di tale procedimento