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OPTICAL MEASURING APPARATUS FOR GEOMETRIC MEASUREMENT AS WELL AS CONTROL OF TWO CIRCULARLY SYMMETRICAL BODIES, PREFERABLY A PAIR OF RAILWAY WHEELS, SITUATED SYMMETRICALLY WITH RESPECT TO A MEDIUM PLANE
OPTICAL MEASURING APPARATUS FOR GEOMETRIC MEASUREMENT AS WELL AS CONTROL OF TWO CIRCULARLY SYMMETRICAL BODIES, PREFERABLY A PAIR OF RAILWAY WHEELS, SITUATED SYMMETRICALLY WITH RESPECT TO A MEDIUM PLANE