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Application filed by Ferenc LedneczkyfiledCriticalFerenc Ledneczky
Priority to HU0900083UpriorityCriticalpatent/HU3615U/hu
Publication of HU0900083V0publicationCriticalpatent/HU0900083V0/hu
Publication of HU3615UpublicationCriticalpatent/HU3615U/hu