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 Mechaniczne Zamech ImfiledCriticalZaklady Mechaniczne Zamech Im
Priority to PL27047688ApriorityCriticalpatent/PL270476A1/en
Publication of PL270476A1publicationCriticalpatent/PL270476A1/en