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 Zaklady Wytworcze Glosnikow TofiledCriticalZaklady Wytworcze Glosnikow To
Priority to PL20232877ApriorityCriticalpatent/PL112759B1/pl
Publication of PL202328A1publicationCriticalpatent/PL202328A1/pl
Publication of PL112759B1publicationCriticalpatent/PL112759B1/pl