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Priority to DD19311876ApriorityCriticalpatent/DD125933A1/xx
Publication of DD125933A1publicationCriticalpatent/DD125933A1/xx
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
