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 Leszczynski Wlodzimierz, Tereszczak Leslaw, Borowicz RyszardfiledCriticalLeszczynski Wlodzimierz
Priority to PL29060191ApriorityCriticalpatent/PL290601A1/en
Publication of PL290601A1publicationCriticalpatent/PL290601A1/en