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Application filed by Jiri Kupec, Rehor HrdlickafiledCriticalJiri Kupec
Priority to CS113073ApriorityCriticalpatent/CS194859B1/en
Publication of CS194859B1publicationCriticalpatent/CS194859B1/en
CS113073A1973-02-151973-02-15Method of determining the distances of two or more point in the level or space and device for executing the samemethod
CS194859B1
(en)