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Application filed by Gyoergy Horvai, Viola Horvath, Ernoe PungorfiledCriticalGyoergy Horvai
Priority to HU11590ApriorityCriticalpatent/HU208742B/en
Publication of HU900115D0publicationCriticalpatent/HU900115D0/en
Publication of HUT56629ApublicationCriticalpatent/HUT56629A/en
Publication of HU208742BpublicationCriticalpatent/HU208742B/en
A system, respectively a method, for measuring the concentration of a substance in a solution or dispersion thereof, whereby the substance consists of a compound which is non-electrically conducting or very slightly conducting