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 Wojciech Chodkowski, Wojciech SoszynskifiledCriticalWojciech Chodkowski
Priority to PL30092593ApriorityCriticalpatent/PL171612B1/en
Publication of PL300925A1publicationCriticalpatent/PL300925A1/en
Publication of PL171612B1publicationCriticalpatent/PL171612B1/en