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.)
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Publication date
Priority claimed from HU67281Aexternal-prioritypatent/HU179636B/en
Application filed by Horvath IstvanfiledCriticalHorvath Istvan
Priority to HU9400271UpriorityCriticalpatent/HU597U/en
Publication of HU9400271V0publicationCriticalpatent/HU9400271V0/en
Publication of HU597UpublicationCriticalpatent/HU597U/en