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 Wytwornia Urzadzen ChlodniczycfiledCriticalWytwornia Urzadzen Chlodniczyc
Priority to PL27418388ApriorityCriticalpatent/PL158406B1/en
Publication of PL274183A1publicationCriticalpatent/PL274183A1/en
Publication of PL158406B1publicationCriticalpatent/PL158406B1/en