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 Szkola Glowna Gospod Wiejsk AkfiledCriticalSzkola Glowna Gospod Wiejsk Ak
Priority to PL97323578ApriorityCriticalpatent/PL184184B1/en
Publication of PL323578A1publicationCriticalpatent/PL323578A1/en
Publication of PL184184B1publicationCriticalpatent/PL184184B1/en