Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
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B21B
ROLLING OF METAL
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29/00
Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls; ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
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