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 PL20504278ApriorityCriticalpatent/PL107495B1/pl
Publication of PL205042A1publicationCriticalpatent/PL205042A1/pl
Publication of PL107495B1publicationCriticalpatent/PL107495B1/pl