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 Vilmos SzilvasifiledCriticalVilmos Szilvasi
Priority to HU903305ApriorityCriticalpatent/HU903305D0/en
Publication of HU903305D0publicationCriticalpatent/HU903305D0/en