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 PL26233986ApriorityCriticalpatent/PL148502B2/en
Publication of PL262339A2publicationCriticalpatent/PL262339A2/en
Publication of PL148502B2publicationCriticalpatent/PL148502B2/en