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Application filed by Jozef Ing Csc Benicak, Klimek Milan, Ernest Ing Kiraly, Alojs Ing Trcka, Skolnik Juraj, Stefan Kasza, Martin Ing Adamca, Jaroslav Tomcala, Pavel Ing Balaz, Jozef Ing Csc JasenekfiledCriticalJozef Ing Csc Benicak
Priority to CS838045ApriorityCriticalpatent/CS239108B1/en
Priority to FI844269Aprioritypatent/FI844269A7/en
Publication of CS804583A1publicationCriticalpatent/CS804583A1/en
Publication of CS239108B1publicationCriticalpatent/CS239108B1/en