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Application filed by Glowne B St I P GorniczychfiledCriticalGlowne B St I P Gorniczych
Priority to PL19983477ApriorityCriticalpatent/PL111685B1/pl
Publication of PL199834A1publicationCriticalpatent/PL199834A1/pl
Publication of PL111685B1publicationCriticalpatent/PL111685B1/pl
PL19983477A1977-07-211977-07-21Multi-function supporting main beams of running track intended for bringing a turret-type hoist tower over a shaft
PL111685B1
(en)