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 filedfiledCritical
Priority to PL20296677ApriorityCriticalpatent/PL107490B1/pl
Publication of PL202966A1publicationCriticalpatent/PL202966A1/pl
Publication of PL107490B1publicationCriticalpatent/PL107490B1/pl