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Application filed by Altmann Josef, Bohumil BeranfiledCriticalAltmann Josef
Priority to CS854796ApriorityCriticalpatent/CS253809B1/en
Publication of CS479685A1publicationCriticalpatent/CS479685A1/en
Publication of CS253809B1publicationCriticalpatent/CS253809B1/en
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
CS854796A1985-06-281985-06-28Device for the aeration of liquids
CS253809B1
(en)