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Application filed by Zdenek Ing Mamula, Bartecek Roman, Vlastimil Dipl Tech ZidlikfiledCriticalZdenek Ing Mamula
Priority to CS871097ApriorityCriticalpatent/CS260067B1/en
Publication of CS109787A1publicationCriticalpatent/CS109787A1/en
Publication of CS260067B1publicationCriticalpatent/CS260067B1/en