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Application filed by Ladislav Ing Csc BalharfiledCriticalLadislav Ing Csc Balhar
Priority to CS85868ApriorityCriticalpatent/CS251513B1/en
Publication of CS86885A1publicationCriticalpatent/CS86885A1/en
Publication of CS251513B1publicationCriticalpatent/CS251513B1/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
CS85868A1985-02-081985-02-08Method of waste waters' multi-stage biological activation purifying during cellulose and paper production
CS251513B1
(en)
Zpusob vyhodnocovani elektrickych kmitu pri magnetizaci feromagnetickych materialu urceny pro nedestruktivni kontrolu materialu a zarizeni k provadeni tohoto zpusobu