feltalálók nevük feltüntetésének mellőzését kérték A
Original Assignee
Juhász Imre
Krenner Pál
Balogh Lajos
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 Juhász Imre, Krenner Pál, Balogh LajosfiledCriticalJuhász Imre
Priority to HU9402699ApriorityCriticalpatent/HU213248B/hu
Publication of HU213248BpublicationCriticalpatent/HU213248B/hu