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 Wladyslaw Majewski, Polikarp MajewskifiledCriticalWladyslaw Majewski
Priority to PL11430303UpriorityCriticalpatent/PL114303U1/en
Publication of PL114303U1publicationCriticalpatent/PL114303U1/en