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Application filed by Rebik VladimirfiledCriticalRebik Vladimir
Priority to CS843873ApriorityCriticalpatent/CS242970B1/en
Publication of CS387384A1publicationCriticalpatent/CS387384A1/en
Publication of CS242970B1publicationCriticalpatent/CS242970B1/en
CS843873A1984-05-231984-05-23Device for automatical continuous scanning of central lines' distances between rails especially for crane runways
CS242970B1
(en)