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发明名称
MANUFACTURE OF HOT ROLLED STEEL STOCK HAVING FINE GRAIN STRUCTURE
摘要
申请公布号
JPS6230818(A)
申请公布日期
1987.02.09
申请号
JP19850168553
申请日期
1985.08.01
申请人
NIPPON STEEL CORP
发明人
TAKAHASHI MANABU;KONO OSAMU;WAKITA JUNICHI;EZAKA KAZUAKI
分类号
C21D8/00
主分类号
C21D8/00
代理机构
代理人
主权项
地址
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