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Filing date
Publication date
Priority claimed from DE8513370Uexternal-prioritypatent/DE8513370U1/de
Priority claimed from DE8610203Uexternal-prioritypatent/DE8610203U1/de
Priority claimed from PCT/DE1986/000185external-prioritypatent/WO1986006712A1/de
Application filed by Fred PetersenfiledCriticalFred Petersen
Publication of NO870069LpublicationCriticalpatent/NO870069L/no
Publication of NO166526BpublicationCriticalpatent/NO166526B/no
Publication of NO166526CpublicationCriticalpatent/NO166526C/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
NO870069A1985-05-071987-01-07Fremgangsmaate ved tilfoering av oksygen i vann, samt anordning for tilfoeringen.
NO166526C
(no)