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 Zaklad Badawczo Rozwojowy PolmfiledCriticalZaklad Badawczo Rozwojowy Polm
Priority to PL20830278ApriorityCriticalpatent/PL125752B1/pl
Publication of PL208302A1publicationCriticalpatent/PL208302A1/pl
Publication of PL125752B1publicationCriticalpatent/PL125752B1/pl