Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jozef OlszanskifiledCriticalJozef Olszanski
Priority to PL29477892ApriorityCriticalpatent/PL168472B1/en
Publication of PL294778A1publicationCriticalpatent/PL294778A1/en
Publication of PL168472B1publicationCriticalpatent/PL168472B1/en