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 Witold JaworskifiledCriticalWitold Jaworski
Priority to PL30585494ApriorityCriticalpatent/PL305854A1/en
Publication of PL305854A1publicationCriticalpatent/PL305854A1/en