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Publication of BE399325ApublicationCriticalpatent/BE399325A/xx
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B39/14—Guiding, positioning or aligning work
B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides