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 PL26802387ApriorityCriticalpatent/PL155764B1/en
Publication of PL268023A1publicationCriticalpatent/PL268023A1/en
Publication of PL155764B1publicationCriticalpatent/PL155764B1/en