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Application filed by Janusz Filipiak, Zdzislaw Papir, Wlodzimierz Regulski, Leszek Kucytowski, Henryk Stabla, Ryszard Jankowski, Boleslaw FirganekfiledCriticalJanusz Filipiak
Priority to PL98328878ApriorityCriticalpatent/PL187278B1/en
Publication of PL328878A1publicationCriticalpatent/PL328878A1/en
Publication of PL187278B1publicationCriticalpatent/PL187278B1/en