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 Stanislaw RudawskifiledCriticalStanislaw Rudawski
Priority to PL29758193ApriorityCriticalpatent/PL170276B1/en
Publication of PL297581A1publicationCriticalpatent/PL297581A1/en
Publication of PL170276B1publicationCriticalpatent/PL170276B1/en