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 B Uslug Postepu Techniczno OrgfiledCriticalB Uslug Postepu Techniczno Org
Priority to PL27908189ApriorityCriticalpatent/PL279081A1/en
Publication of PL279081A1publicationCriticalpatent/PL279081A1/en