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 Bytomsko Rudzkie Gwarectwo WegfiledCriticalBytomsko Rudzkie Gwarectwo Weg
Priority to PL27126888ApriorityCriticalpatent/PL271268A1/en
Publication of PL271268A1publicationCriticalpatent/PL271268A1/en