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 filed by Akad RolniczafiledCriticalAkad Rolnicza
Priority to PL28025189ApriorityCriticalpatent/PL160568B1/en
Publication of PL280251A1publicationCriticalpatent/PL280251A1/en
Publication of PL160568B1publicationCriticalpatent/PL160568B1/en