LU48293A1LU48293ALU48293ALU48293A1LU 48293 A1LU48293 A1LU 48293A1LU 48293 ALU48293 ALU 48293ALU 48293 ALU48293 ALU 48293ALU 48293 A1LU48293 A1LU 48293A1
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LU
Luxembourg
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LU48293A
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Priority to LU48293ApriorityCriticalpatent/LU48293A1/xx
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B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically