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Application filed by Michal Rndr KristinakfiledCriticalMichal Rndr Kristinak
Priority to CS831978ApriorityCriticalpatent/CS231385B1/en
Publication of CS197883A1publicationCriticalpatent/CS197883A1/en
Publication of CS231385B1publicationCriticalpatent/CS231385B1/en