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 Przed P T Techniki Morskiej PrfiledCriticalPrzed P T Techniki Morskiej Pr
Priority to PL25441885ApriorityCriticalpatent/PL254418A1/en
Publication of PL254418A1publicationCriticalpatent/PL254418A1/en