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 Cobr Przemyslu Stolarki Budowl, Inst Badan JadrowychfiledCriticalCobr Przemyslu Stolarki Budowl
Priority to PL20519778ApriorityCriticalpatent/PL118439B1/pl
Publication of PL205197A1publicationCriticalpatent/PL205197A1/pl
Publication of PL118439B1publicationCriticalpatent/PL118439B1/pl