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 PL26053186ApriorityCriticalpatent/PL147568B1/en
Publication of PL260531A1publicationCriticalpatent/PL260531A1/en
Publication of PL147568B1publicationCriticalpatent/PL147568B1/en