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 Przemysłowy Instytut Automatyki i Pomiarów PIAPfiledCriticalPrzemysłowy Instytut Automatyki i Pomiarów PIAP
Priority to PL389868ApriorityCriticalpatent/PL217055B1/pl
Publication of PL389868A1publicationCriticalpatent/PL389868A1/pl
Publication of PL217055B1publicationCriticalpatent/PL217055B1/pl