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 PL18812976ApriorityCriticalpatent/PL97628B1/pl
Publication of PL97628B1publicationCriticalpatent/PL97628B1/pl
Publication of PL97628B2publicationCriticalpatent/PL97628B2/pl