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 Jerzy MiastowskifiledCriticalJerzy Miastowski
Priority to PL10627297UpriorityCriticalpatent/PL58645Y1/en
Publication of PL106272U1publicationCriticalpatent/PL106272U1/en
Publication of PL58645Y1publicationCriticalpatent/PL58645Y1/en