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Application filed by Frantisek Mares, Jiri Ing PernetfiledCriticalFrantisek Mares
Priority to CS205988ApriorityCriticalpatent/CS273268B1/cs
Publication of CS205988A1publicationCriticalpatent/CS205988A1/cs
Publication of CS273268B1publicationCriticalpatent/CS273268B1/cs