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 Bogumił Miklasz, Antoni DziembajfiledCriticalBogumił Miklasz
Priority to PL390367ApriorityCriticalpatent/PL219616B1/en
Publication of PL390367A1publicationCriticalpatent/PL390367A1/en
Publication of PL219616B1publicationCriticalpatent/PL219616B1/en