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 Sandor Ficza, Lajos LaibfiledCriticalSandor Ficza
Priority to HU9201677ApriorityCriticalpatent/HU9201677D0/en
Publication of HU9201677D0publicationCriticalpatent/HU9201677D0/en