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 PL26670987ApriorityCriticalpatent/PL154512B1/en
Publication of PL266709A1publicationCriticalpatent/PL266709A1/en
Publication of PL154512B1publicationCriticalpatent/PL154512B1/en