| http://www.w3.org/ns/prov#value | - No. 264,096 3 Claims. (Cl. 324-34) In the processing of ferrous metal sheets by cold rolling, tempering (a relatively slight reduction by cold rolling), annealing in continuous anneal furnaces, and the like, the control of tension is an extremely important factor, not only in obtaining a uniform product having desired physical properties, but also for preventing mishaps which cause scrap as well a
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