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Application filed by Andrzej Krueger, Boguslaw Tkacz, Aleksander Karcz, Jozef Lis, Zbigniew Figiel, Halina Machowska, Kazimierz Szymanski, Piotr Szkarlat, Jacek Kosciukiewicz, Krzysztof LaskafiledCriticalAndrzej Krueger
Priority to PL33730699ApriorityCriticalpatent/PL337306A1/en
Publication of PL337306A1publicationCriticalpatent/PL337306A1/en