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Application filed by Csizmadia LajosfiledCriticalCsizmadia Lajos
Priority to HU0004208ApriorityCriticalpatent/HUP0004208A2/hu
Publication of HU0004208D0publicationCriticalpatent/HU0004208D0/hu
Publication of HUP0004208A2publicationCriticalpatent/HUP0004208A2/hu