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 Jozsef Gresina, Tibor GresinafiledCriticalJozsef Gresina
Priority to HU9902962ApriorityCriticalpatent/HU9902962D0/en
Publication of HU9902962D0publicationCriticalpatent/HU9902962D0/en