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Priority claimed from AT165183Aexternal-prioritypatent/AT383798B/de
Application filed by Waagner Biro AgfiledCriticalWaagner Biro Ag
Publication of NO850012LpublicationCriticalpatent/NO850012L/no
Publication of NO159651BpublicationCriticalpatent/NO159651B/no
Publication of NO159651CpublicationCriticalpatent/NO159651C/no
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
Y02W10/00—Technologies for wastewater treatment
Y02W10/10—Biological treatment of water, waste water, or sewage
NO85850012A1983-05-051985-01-03Fremgangsm te og anordning til biologisk rensing avvann.
NO159651C
(no)