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 Foldvar Gumiipari SzovetkezetfiledCriticalFoldvar Gumiipari Szovetkezet
Publication of RO86437ApublicationCriticalpatent/RO86437A/ro
Publication of RO86437BpublicationCriticalpatent/RO86437B/ro