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Priority claimed from DE19893911789external-prioritypatent/DE3911789A1/de
Application filed by Stog Tec Gmbh JfiledCriticalStog Tec Gmbh J
Application grantedgrantedCritical
Publication of ATE90926T1publicationCriticalpatent/ATE90926T1/de
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
AT90904757T1989-04-111990-03-21Verfahren zur biologischen abwasserbehandlung mit hilfe von mikroorganismen.
ATE90926T1
(de)