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经营范围
发明名称
PRODUCTION OF HEAT RESISTANT HIGH CR STEEL HAVING EXCELLENT CREEP STRENGTH AND SATISFACTORY TOUGHNESS
摘要
申请公布号
JPH06158231(A)
申请公布日期
1994.06.07
申请号
JP19920313796
申请日期
1992.11.24
申请人
NIPPON STEEL CORP
发明人
TSUCHIDA YUTAKA
分类号
C21D8/00;C22C38/00;C22C38/48;(IPC1-7):C22C38/00
主分类号
C21D8/00
代理机构
代理人
主权项
地址
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