Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Load children
B21B
ROLLING OF METAL
Load children
35/00
Drives for metal-rolling mills; , e.g. hydraulic drives
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B21B35/12
Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
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