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Application filed by Berta Ferenc, Kecskes MihalyfiledCriticalBerta Ferenc
Priority to HU0600023UpriorityCriticalpatent/HU3127U/en
Publication of HU0600023V0publicationCriticalpatent/HU0600023V0/en
Publication of HU3127UpublicationCriticalpatent/HU3127U/en