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Publication date
Priority claimed from HU9201598Aexternal-prioritypatent/HU9201598D0/en
Application filed by Ferenc CibianfiledCriticalFerenc Cibian
Priority to HU9300056UpriorityCriticalpatent/HU369U/en
Publication of HU9300056V0publicationCriticalpatent/HU9300056V0/en
Publication of HU369UpublicationCriticalpatent/HU369U/en