PATLY.AIApplication
13046869 · METHOD OF PRODUCING COLD-ROLLED STEEL SHEET
Filed 2011-03-14 · Granted · Patent 8257517 (2012-09-04) The official file ↗The patent and its PDF ↗ · Art unit 1733 · Examiner Mark L Shevin Easy · CPC C22C 38/06 · NIPPON STEEL CORPORATION · Bauer & Joseph
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