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 PL15907972ApriorityCriticalpatent/PL79730B1/xx
Publication of PL79730B1publicationCriticalpatent/PL79730B1/xx