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 PL20395778ApriorityCriticalpatent/PL107877B1/pl
Publication of PL203957A1publicationCriticalpatent/PL203957A1/pl
Publication of PL107877B1publicationCriticalpatent/PL107877B1/pl