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Application filed by Manasek Zdenek, Romanov Andrej, Eberhard Ing Csc Borsig, Luston Jozef, Jozef Ing CapuliakfiledCriticalManasek Zdenek
Priority to CS846518ApriorityCriticalpatent/CS242276B1/en
Publication of CS651884A1publicationCriticalpatent/CS651884A1/en
Publication of CS242276B1publicationCriticalpatent/CS242276B1/en