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 Przed Wdrozenia I UpowszechniafiledCriticalPrzed Wdrozenia I Upowszechnia
Priority to PL25496685ApriorityCriticalpatent/PL145718B1/en
Publication of PL254966A1publicationCriticalpatent/PL254966A1/en
Publication of PL145718B1publicationCriticalpatent/PL145718B1/en