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.)
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Publication date
Application filed by Lubelska PoltfiledCriticalLubelska Polt
Priority to PL30003293ApriorityCriticalpatent/PL172170B1/en
Priority to FR9409818Aprioritypatent/FR2709037B3/en
Publication of PL300032A1publicationCriticalpatent/PL300032A1/en
Publication of PL172170B1publicationCriticalpatent/PL172170B1/en