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Application filed by Otakar Doc Dr Ing Drs Cervinka, Jiri Ing Kolar, Lukac Juraj, Jan Ing SimonfiledCriticalOtakar Doc Dr Ing Drs Cervinka
Priority to CS829484ApriorityCriticalpatent/CS231132B1/cs
Publication of CS948482A1publicationCriticalpatent/CS948482A1/cs
Publication of CS231132B1publicationCriticalpatent/CS231132B1/cs