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 KonradfiledCriticalJozsef Konrad
Priority to HU115891ApriorityCriticalpatent/HU209175B/en
Publication of HU911158D0publicationCriticalpatent/HU911158D0/en
Publication of HUT61066ApublicationCriticalpatent/HUT61066A/en
Publication of HU209175BpublicationCriticalpatent/HU209175B/en