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 PL21336479ApriorityCriticalpatent/PL114931B2/en
Publication of PL213364A2publicationCriticalpatent/PL213364A2/xx
Publication of PL114931B2publicationCriticalpatent/PL114931B2/en