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 Nivelco Ipari Elektronika ReszfiledCriticalNivelco Ipari Elektronika Resz
Priority to HU0004476ApriorityCriticalpatent/HU222291B1/hu
Publication of HU0004476D0publicationCriticalpatent/HU0004476D0/hu
Publication of HUP0004476A2publicationCriticalpatent/HUP0004476A2/hu
Publication of HU222291B1publicationCriticalpatent/HU222291B1/hu