Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krueger As IfiledCriticalKrueger As I
Priority to DK263884ApriorityCriticalpatent/DK263884A/da
Publication of DK263884D0publicationCriticalpatent/DK263884D0/da
Publication of DK263884ApublicationCriticalpatent/DK263884A/da
DK263884A1984-05-291984-05-29Fremgangsmaade og apparat til selektiv nedsaettelse af maengden af oploest nitrat i vand beregnet til drikkevand
DK263884A
(da)